My Hero Academia Wiki
My Hero Academia Wiki
When I heard that they were after my buddy... I couldn't do anything!! I didn't do anything!! If I don't act now... forget being a hero, I'm not even a man!
Eijiro Kirishima to his classmates about Katsuki's kidnapping in "Defeat"

Eijiro Kirishima ( (きり) (しま) (えい) () (ろう) Kirishima Eijirō?), also known as the Sturdy Hero: Red Riot (剛健ヒーロー (レッ) () (ライ) (オッ) () Gōken Hīrō Reddo Raiotto?), is a student in Class 1-A at U.A. High School, training to become a Pro Hero.


Eijiro is a muscular young man of average height and a rather impressive physique for his young age. He has red eyes that are pointed slightly inwards and a small scar just above his right eye, which Horikoshi admits he frequently forgets to draw. He also has small eyebrows and pointed teeth. His hair is somewhat long, dyed a bright red, and spiked away from his head at all angles with gel, two more pronounced tufts spiked on either side of his forehead like little horns. This lofty style takes a full three minutes to set.

During middle school, however, his hair was black and left in its natural state: just under shoulder-length with some shorter bangs between his eyes. He changed it to his current style shortly after being accepted into U.A. High.

During school, he wears the normal U.A. uniform, just with dark red trainers instead of the usual brown dress shoes.

In his hero costume, he wears two dark red gear-shaped shoulder pads. A jagged sash joins the one on his left to the right side of his belt, which has a red “R” set into its center, standing for his Hero name, “Red Riot”. Below this, he wears baggy black pants and half cape with a ripped hem. He also sports dark red boots and multiple thick rings going around his calves. He leaves his chest bare, and wears a wired guard around his face, reaching from just above his hairline to below his jaw, an extra piece going over the bridge of his nose, and some spiked pieces around his mouth which resemble little fangs. This look overall slightly resembles an Oni, which is a troll-like creature commonly seen in Japanese folklore, but whether this was purposeful or not hasn’t been confirmed.

During the Provisional Hero License Exam Arc, his costume later gained black sleeves, which he wears to prevent civilians from being hurt by his Quirk during rescues.



A spiritually-moved Eijiro.

Eijiro is a boisterous and outgoing guy with a fondness for the concept of manliness, often using the terms "manly" and "unmanly" to describe things and people he does or doesn't like, respectively. Those who showcase a noble, brave, and/or determined attitude tend to emotionally move him to tears, quickly earning his complete admiration, respect, and friendship. Similarly, he will call out traits that are the opposite of that, such as cowardice and dirty play. Eijiro himself is determined and selfless, bravely putting the safety of others before himself. He is also a big fan of Crimson Riot, a retro hero that he takes inspiration from, including personal values and his own hero name.

Eijiro acknowledges and befriends Tetsutetsu.

Eijiro is very honest and kind-hearted, having a straightforward way of thinking and following a specific code of chivalry that motivates him to live without regret. Thanks to his respectful and encouraging attitude, he's easily capable of making friends with most people he encounters, particularly those that show as much passion and resolve as he does. Loyal and dedicated to his friends, Eijiro is willing to break laws and rules in order to help or save them, becoming regretful if he becomes unable to come for their aid. Eijiro has a strong sense of responsibility, sometimes being very hard on himself for any negative outcomes that befall him or his friends. As such, he's always thinking on how to further improve his own abilities and strengths, so as to not feel weak or burdensome to others.

Before Eijiro reinvented himself, he lacked courage and spirit.

Eijiro has stated more than once that he does not think very highly of his own Hardening Quirk, thinking that it lacks the flashiness usually found in the Pro Hero scene. In fact, he will get downright offended if he finds someone with a similar Quirk.[2] Eijiro also has concerns about not having a good enough Quirk for hero work, worried that his skills could not compare to other hero prospects. A lot of this self-doubt seems to have come from an incident in Junior High when Eijiro saw Mina Ashido stop an underclassman from being bullied and save some students from a threatening figure.[3][4] Eijiro's friends pointed out that Mina will easily become a Hero due to her outgoing personality and athletic nature. After this, Eijiro thought of himself as dull and boring, considering himself pathetic for his inaction and powerlessness, but thanks to an old, recorded interview featuring his idol, Eijiro was able to get the perspective he needed to regain his composure and overcome most of his insecurities. From that point on, Eijiro started working, studying, and training diligently.[4]

Eijiro decided to reinvent himself after being accepted into U.A. High, adopting a tough, confident, fiery persona that he considers ideal to the kind of hero he wants to be. Although Eijiro may not be as hot-blooded and competitive as Katsuki Bakugo, he does not shy away from comparing himself to him, with Izuku stating that the two have managed to develop a relationship between equals. As a result, Eijiro is notably one of the few people that Katsuki holds in higher esteem.


Eijiro's prowess allows him to force Katsuki on the defensive.

Overall Abilities: Eijiro has proven himself to be a very formidable individual on numerous occasions. His abilities earned him second place in the U.A. Entrance Exam, having a fair balance of both villain and rescue points, and 8th place in the Quirk Apprehension Test. Thanks to his Quirk, Eijiro's fighting style is straightforward and reckless, letting his hardened body take opposing hits while delivering counterattacks. As even bullets cannot pierce his skin when his Quirk is active, Eijiro is capable of turning himself into a human shield for allies or defenseless civilians.

During the U.S.J. Incident, he and Katsuki attempted to take on Kurogiri before being warped away, leaving the pair to battle, and soon defeat, low-tier members of the League of Villains. Eijiro has shown to be as formidable as Tetsutetsu Tetsutetsu, and due to their similar Quirks and fighting styles, the two were evenly matched during their battle at the U.A. Sports Festival, which resulted in a draw. The two hard-headed students were still on par with each other during their arm wrestling tie-breaker, until Tetsutetsu's Steel Quirk began to weaken due to insufficient iron intake. Later on, Eijiro impressively forced Katsuki, one of the strongest students in Class 1-A, on the defensive for some time during their match, before Eijiro's Quirk began to weaken, causing him to lose the battle.

A resolved Eijiro has the mettle to directly engage Kendo.

When he first underwent Hero Work-Studies, under the tutelage of Fat Gum, Eijiro confronted a villain who had the ability to protrude metal blades from his body. Eijiro was initially taken by surprise when the blade villain used the trigger drug to enhance his Quirk, but after bringing his Hardening to its maximum durability, the red-haired hero was able to overcome the villain's increased power and defeat him. In the midst of the Shie Hassaikai Raid, Eijiro and Fat Gum faced off against Kendo Rappa and Hekiji Tengai of the Eight Bullets, but Eijiro was heavily struck by a powerful punch from Kendo, leaving the sharp-toothed hero out of commission for the majority of the duel. Eventually, Eijiro regained his resolve, stepped in to efficaciously endure Kendo's volley of punches, and had the mettle to directly engage the former cage fighter with a punch that could have negated the latter's own blows, but Hekiji intervened with a barrier. During the first round of the Joint Training Battle, him and Koji Koda launched a collaboration attack on Jurota Shishida of Class 1-B that forced the latter into evading the said assault, implying their combined onslaught would've been effective against someone of his caliber. Jurota himself admitted that Eijiro was the only person in their battle that can pose a threat to his abilities, so he swiped the Sturdy Hero aside to be captured by Ibara Shiozaki.

  • Enhanced Durability: Even without his Quirk, Eijiro has above-average durability. According to Katsuki, even though Eijiro took a barrage of point-blank explosions during their fight at the U.A. Sports Festival, this was not due to Eijiro's armored skin alone. This statement proves that Eijiro's natural durability is fairly strong, but can be amplified by his Hardening Quirk.

Eijiro's chivalry is acknowledged by Kendo.

Indomitable Will: A prominent aspect of Eijiro is his die-hard chivalry. During his middle school days, Eijiro lacked the courage to stand up for others, despite desperately wanting to, but was too afraid to do so. However, after watching a video containing Crimson Riot's speech on chivalry and his heroic ideals, Eijiro re-evaluated himself and became a virile person who desires to help others no matter how scared he may be, even if it means recklessly rushing into situations. Eijiro changed his original black hair to the the spiked, red appearance he now possesses to symbolize both his admiration for Crimson Riot, and reformation into a more courageous person. Eijiro's heroic spirit remained steadfast when he voiced his intent to help save Katsuki, who had been abducted by the League of Villains, and proclaimed that he won't stand by and do nothing.

At the beginning of his and Fat Gum's battle against Kendo Rappa and Hekiji Tengai, Eijiro was severely incapacitated by Kendo's punch and began to despair over being unable to help Fat Gum, who was being repeatedly pulverized by Kendo's powerful punches. But after recalling how he felt this very hopelessness in middle school, and overcame it with inspiration from different people, Eijiro regained his resolve to stand up for others, and be a hero. With his conviction re-established, Eijiro jumped into the fray, refortified his hardened body, allowing him to better withstand Kendo's bullet punches compared to the beginning of the bout, and nearly faced the brawler head-on, compelling Hekiji to protect Kendo with a barrier. Because of Eijiro, Fat Gum was able to gather the accumulated energy from Kendo's punches and defeat the yakuza duo. In the aftermath, Fat Gum and Kendo both acknowledged Eijiro's fighting spirit, with the latter being so impressed that he desires to one day have a rematch with the young hero.


Eijiro withstanding a Strongarm barrage using his refortified maximum hardness.

Hardening ( (こう) () Kōka?): Eijiro's Quirk gives him the power to harden and sharpen any or all parts of his body, causing his flesh to become jagged and rock-like.

There is a limit to how much damage his hardened body can withstand, which causes the Hardening itself to slowly dissipate, and Eijiro to lose stamina from struggling to keep his Quirk active.[5] However, when he battled Kendo Rappa, Eijiro displayed the ability to refortify his hardened body.

As part of his training, Eijiro, in his hardened form, was continuously attacked by Mashirao Ojiro's Tail, and with each hit, the strength and durability of Eijiro's Quirk increased.

  • Enhanced Durability: Eijiro's Quirk grants him greatly enhanced durability. His hardened body has displayed the ability to withstand a great deal of punishment for extended periods of time, including:
    • Several tons of scrap metal from a Villain Bot - Executor falling on top of him.
    • A number of point-blank explosions from Katsuki.
    • Bullets being fired at him.
    • A shower of blades produced by a villain whose blade Quirk was strengthened by the Quirk-enhancing drug, Trigger.
    • A series of powerful punches from Kendo Rappa, whose Strongarm Quirk increases the power of his blows, which are strong enough the break through stone.
    • Chojuro Kon's full-power flame breath being fired at point-blank range.
    • Dabi's flames burning his body.
    • Gigantomachia swiping him away.

Kirishima beating Tetsutetsu in arm-wrestling while piercing concrete

  • Enhanced Strength: When using his Quirk, Eijiro's physical strength is increased, enabling him to break through most obstacles. He demonstrated this heightened brawn multiple times during the Sports Festival, starting with easily digging through the remnants of Villain Bots. In his arm-wrestling match against Tetsutetsu, Eijiro's fingers dug through the concrete podium on which the match took place, and he eventually broke the surface. When fighting Cementoss, Eijiro and Rikido Sato were able to break a multitude of concrete walls before they were eventually worn out. Eijiro was also able to break multiple metal blades with a single elbow strike, as well as to destroy a concrete wall with Izuku's help. During the climax of the battle against Kendo Rappa, Eijiro threw a punch that was seen as powerful enough to force Hekiji Tengai into blocking the attack with a barrier.

Ultimate Moves

  • Red Counter ( (レッ) () 交吽咤 (カウンター) Reddo Kauntā?): While hardened, Eijiro endures a close-range attack with his skin and then counters with a straight punch.[3]
  • Red Riot Unbreakable ( (レッ) () 頼雄 (ライオッ) () (アン) () (レイ) 過武瑠 (カブル) Reddo Raiotto Anbureikaburu?): Eijiro reaches his maximum hardening level by turning his entire body extremely hard and rugged, giving him a monstrous appearance, and allowing him practical invulnerability to most forms of physical attacks. This form can only be maintained for around thirty to forty seconds.[3]
  • Red Gauntlet ( (レッ) () (ガン) () (レッ) () Reddo Gantoretto?) Eijiro rushes towards the enemy and delivers a single strong punch to the gut against them. This technique deals massive damage if Eijiro is in his "Red Riot Unbreakable" form.[6]


4/5 B
3/5 C
3/5 C
3/5 C
4/5 B
Eijiro's stats, according to the Ultra Archive Book

5/6 A-
3/6 C-
2/6 D
3/6 C
Chivalrous Spirit
6/6 S
Eijiro's stats, according to the Ultra Analysis Book

Battles & Events

Battles & Events

Quirk Apprehension Test Arc

Battle Trial Arc

U.S.J. Arc

U.A. Sports Festival Arc

Vs. Hero Killer Arc

Final Exams Arc

My Hero Academia: Two Heroes

Forest Training Camp Arc

Provisional Hero License Exam Arc

Shie Hassaikai Arc

U.A. School Festival Arc

Pro Hero Arc

Joint Training Arc

My Hero Academia: Heroes: Rising

Endeavor Agency Arc

My Hero Academia: World Heroes' Mission

Paranormal Liberation War Arc

Tartarus Escapees Arc

Chapter Appearances

Entrance Exam Arc
1. Izuku Midoriya: Origin Absent
2. Roaring Muscles Absent
3. Entrance Exam Debut
4. Starting Line Appears
Quirk Apprehension Test Arc
5. Smashing into Academia Appears
6. What I Can Do for Now Appears
7. Costume Change? Appears
Battle Trial Arc
8. Rage, You Damned Nerd Appears
9. Deku vs. Kacchan Appears
10. Breaking Bakugo Appears
11. Bakugo's Starting Line Appears
U.S.J. Arc
12. Yeah, Just Do Your Best, Ida! Appears
13. Rescue Training Appears
14. Encounter with the Unknown Appears
15. Vs. Flashback
16. Know Your Enemies Appears
17. Game Over Appears
18. Heroes' Counterattack Appears
19. All Might Appears
20. The World of Pros Appears
21. In Each of Our Hearts Appears
U.A. Sports Festival Arc
22. That's the Idea, Ochaco Appears
23. Roaring Sports Festival Appears
24. Mad Dash and Knockdown Appears
25. In Their Own Quirky Ways Appears
26. Chase Down the Leader Appears
27. Earth-Shatteringly Fateful Negotiations Appears
28. Strats, Strats, Strats Appears
29. Unaware Appears
30. Cavalry-Match Finale Appears
31. The Boy Born with Everything Appears
32. Smile, Prince of Nonsense Land! Appears
33. Shinso's Situation Absent
34. Victory or Defeat Absent
35. Battle On, Challengers! Appears
36. Bakugo vs. Uraraka Absent
37. Midoriya and Endeavor Appears
38. Todoroki vs. Midoriya Appears
39. Shoto Todoroki: Origin Absent
40. Emancipation Absent
41. Fight On, Ida Appears
42. Final-Match Time Appears
43. Todoroki vs. Bakugo Absent
44. Relaxing Day Off Appears
Vs. Hero Killer Arc
45. Time to Pick Some Names Appears
46. Bizarre! Gran Torino Appears Appears
47. Struggling Absent
48. Getting the Knack Appears
49. Midoriya and Shigaraki Absent
50. Kill 'Em Dead Absent
51. No, Knock It Off, Ida Absent
52. Hero Killer Stain vs. U.A. Students Absent
53. From Todoroki to Ida Flashback
54. Re: Ingenium Absent
55. Conclusion?! Absent
56. Conclusion Absent
57. The Aftermath of Hero Killer Stain Appears
58. Internship's End Appears
59. Listen Up!! A Tale from the Past Appears
Final Exams Arc
60. Gear Up for Final Exams Appears
61. The Worst Combo Appears
62. Katsuki Bakugo: Origin Absent
63. Yaoyorozu Rising Mentioned
64. The Task at Hand Appears
65. Wall Absent
66. Midoriya's Observations Absent
67. Stripping the Varnish Appears
68. Encounter Appears
69. Interview with Midoriya Absent
Forest Training Camp Arc
70. Wild, Wild, Pussycats Appears
71. Kota Appears
72. Day Two Appears
73. Good Evening Appears
74. Smoke Signal Appears
75. Stake Your Life, Hero! Absent
76. My Hero Absent
77. It's Okay Absent
78. Whirling Chaos Appears
79. Drive It Home, Iron Fist!!! Absent
80. Establishing the Bakugo Bodyguard Brigade Absent
81. Roaring Upheaval Absent
82. What a Twist! Appears
83. Loss Appears
Hideout Raid Arc
84. From Ida to Midoriya Appears
85. Nothing but Fools Appears
86. Before the Storm Appears
87. Clash Appears
88. All For One Appears
89. All for a Certain One Appears
90. Reach Out Appears
91. Symbol of Peace Appears
92. One For All Appears
93. One For All's Ember Appears
94. From Teacher to Disciple Appears
95. End of the Beginning, Beginning of the End Appears
96. Home Visits Absent
97. Tell It Like It Is, Mom Appears
Provisional Hero License Exam Arc
98. Moving into Dorms Appears
99. Goodbye Two-Digit Chapters, Hello Three Digits Appears
100. Creating Ultimate Moves Appears
101. The Girl Called Mei Hatsume Appears
102. On Cloud Nine Appears
103. The Test Appears
104. White-Hot Battle! To Each Their Own Strengths! Absent
105. Shiketsu High Lurking Absent
106. Class 1-A Appears
107. Denki Kaminari's Thoughts Appears
108. RUSH! Appears
109. Rescue Exercise Appears
110. Rescue Exercise Continued Appears
111. Smoldering Start Absent
112. What's the Big Idea? Absent
113. Test's Aftermath Appears
114. Results' Aftermath Appears
115. Unleashed Absent
116. Meeting in Tartarus Appears
117. A Talk About Your Quirk Appears
118. Meaningless Battle Absent
119. Deku vs. Kacchan, Part 2 Absent
120. The Three Absent
121. Second Semester Opening Ceremony Appears
Shie Hassaikai Arc
122. A Season for Encounters Appears
123. Unrivaled Appears
124. Trouble Ahead!! Episode: Work Studies Appears
125. Overhaul Absent
126. Open Up, World Appears
127. Sir Nighteye and Izuku Midoriya and Mirio Togata and All Might Absent
128. Boy Meets... Absent
129. Eri Absent
130. Listen to the Truth Mentioned
131. Fighting Fate Pictured
132. The Plan Appears
133. Catch Up, Kirishima Appears
134. Let's Go, Gutsy Red Riot Appears
135. An Unpleasant Talk Appears
136. Close at Hand!! Appears
137. Restraint!! Appears
138. Go!! Appears
139. Shudder! The Underground Labyrinth Appears
140. Suneater of the Big Three Appears
141. Hassaikai: Behind the Scenes Absent
142. Shield and Shield, Spear and Shield Appears
143. Let’s Rumble, Rappa!! Appears
144. Red Riot, Part 1 Appears
145. Red Riot, Part 2 Appears
146. Temp Squad Appears
147. Twoga!! Flashback
148. The Anguish of Young Twoga Absent
149. Don't Get Mad, Irinaka Flashback
150. Mirio Togata Absent
151. Mirio Togata!! Absent
152. Lemillion Absent
153. Transform! Pictured
154. Unforeseen Hope Absent
155. Saviors, the Saved and a Hero's Place Absent
156. The Power of Those Saved Absent
157. Infinite 100 Percent Absent
158. Chisaki's Warped Compassion Absent
159. It's Over!! Appears
160. Expressway Absent
161. Bright Future Appears
162. Suitable One Absent
Remedial Course Arc
163. Smoldering Flames Appears
164. Masegaki Absent
165. Win Those Kids' Hearts Absent
166. Be Proud, License Trainees Absent
167. Number One Hero's Starting Line Flashback
168. The Strange Tale of Aoyama Appears
U.A. School Festival Arc
169. School Festival Appears
170. With Eri Flashback
171. Gentle and La Brava Appears
172. Prepping for the School Festival Is the Funnest Part (Part 1) Appears
173. Prepping for the School Festival Is the Funnest Part (Part 2) Appears
174. Golden Tips Imperial Appears
175. Morning, the Day Of Appears
176. Deku vs. Gentle Criminal Absent
177. At the Construction Site Absent
178. The Woman Called La Brava Absent
179. School Festival Start!! Absent
180. Unbeknownst Absent
181. For Someone Else Appears
182. Let It Flow! School Festival! Appears
183. Festival All Day Long!! Appears
Pro Hero Arc
184. Japanese Hero Billboard Chart Appears
185. Wing Hero: Hawks Absent
186. Endeavor and Hawks Absent
187. Flaming Roar! vs. Nomu: High-End Absent
188. Your Father, the Number One Hero Appears
189. Why He Gets Back Up Appears
190. His Start Appears
191. Dabi, Hawks, Endeavor Appears
192. The Todoroki Family Absent
193. Vestiges Absent
Joint Training Arc
194. Cold Skies over U.A. High! Appears
195. Clash! Class A vs. Class B! Appears
196. Make It Happen, Shinso!! Appears
197. Quaotic Quirkstravaganza Absent
198. Know Where You Stand when It Counts!! Appears
199. Operation New Improv Moves! Absent
200. Clever Commander! Absent
201. Foresight Absent
202. Match 3 Absent
203. Flexible! Juzo Honenuki! Appears
204. Tuning Up Appears
205. Detour Absent
206. Match 3 Conclusion Absent
207. Early Bird! Appears
208. Match 4 Conclusion Appears
209. Match 5 Start Appears
210. The One For All Dream Absent
211. That Which Is Inherited Absent
212. That Which Is Inherited, Part 2 Absent
213. Realm of Souls Absent
214. Our Brawl Appears
215. Final Face-Off! Midoriya vs. Shinso! Appears
216. Class A vs. Class B: Conclusion! Appears
217. The New Power and All For One Appears
Meta Liberation Army Arc
218. The Meta Liberation Army Appears
219. Go, Slidin' Go! Absent
220. My Villain Academia Absent
221. Memento from All For One Absent
222. Tomura Shigaraki: Distortion Absent
223. Cockroaches Absent
224. Revival Party Absent
225. Interview with a Vampire Absent
226. Bloody Love Absent
227. Sleepy Absent
228. Wounded Soul Absent
229. All It Takes Is One Bad Day Absent
230. Sad Man's Parade Absent
231. Path Absent
232. Meta Abilities and Quirks Absent
233. Bright Future Absent
234. Destruction Sense Absent
235. Tenko Shimura: Origin Absent
236. Tenko Shimura: Origin, Part 2 Absent
237. Tomura Shigaraki: Origin Absent
238. Liberation Absent
239. Successor Absent
240. Power Absent
Endeavor Agency Arc
241. Do That Interview! Appears
242. Have a Merry Christmas! Appears
243. Off to Endeavor's Agency! Absent
244. Recommended Reading Absent
245. Rise to Action Absent
246. Message Appears
247. Status Report! Absent
248. One Thing at a Time Absent
249. The Hellish Todoroki Family Absent
250. Ending Mentioned
251. Just One Week Absent
252. The Unforgiven Absent
Paranormal Liberation War Arc
253. Shirakumo Appears
254. More of a Hero than Anyone Absent
255. Hero Hopeful Absent
256. The High, Deep Blue Sky Appears
257. Pass It Forward, to Whomever Appears
258. Friends Absent
259. A Quiet Beginning Appears
260. Life's Work Absent
261. High-Ends Absent
262. Mirko, the No. 5 Hero Absent
263. I Wanna Be with You Guys!! Appears
264. One's Justice Absent
265. Villains and Heroes Absent
266. Happy Life Absent
267. Flames Absent
268. Scramble! Absent
269. The Three of Us Absent
270. Inheritance Absent
271. Dark Cloud Absent
272. Good Morning! Absent
273. The Thrill of Destruction Absent
274. Search Absent
275. Encounter, Part 2 Absent
276. You Cheated...! Pictured
277. Who...? Flashback
278. Disaster Walker Appears
279. League of Villains vs. U.A. Students Appears
280. Red Riot, Part 3 Appears
281. Plus Ultra Absent
282. Footfall of Destruction Absent
283. 75 Appears
284. Deep Blue Battle Absent
285. Katsuki Bakugo Rising Absent
286. The Ones Within Us Absent
287. Mistake Absent
288. Save Takeo!! Absent
289. Miss Candid and Miss Shut-Away Absent
290. Dabi's Dance Absent
291. Thanks For Going Strong Absent
292. Threads of Hope Absent
293. Hero-Saturated Society Appears
294. Final Performance Absent
295. Tenacious Absent
296. Hellish Hell Appears
297. Tartarus Absent
298. Sounds of Collapse Appears
299. Like Those Tragic Tales Absent
300. The Hellish Todoroki Family, Part 2 Absent
301. The Wrong Way to Put Out a Fire, Part 1 Absent
302. The Wrong Way to Put Out a Fire, Part 2 Absent
303. Top Three Absent
304. Izuku Midoriya and Toshinori Yagi Absent
305. Izuku Midoriya and Tomura Shigaraki Absent
306. The Final Act Begins Appears
Tartarus Escapees Arc
307. Been a While!! Absent
308. Full Power!! Absent
309. Can't Be a Child Anymore Absent
310. Masters and Pupil Absent
311. Here We Go!! Absent
312. Hired Gun Absent
313. High-Speed Long-Range Mobile Cannon Absent
314. The Lovely Lady Nagant Absent
315. Platitudes Absent
316. Your Turn Absent
317. Scars, Blood, Filth Absent
318. Reckless Fantasy
319. Friend Appears
320. Deku vs. Class A Appears
321. From Class A to One For All Appears
322. Great Explosion Murder God Dynamight Appears
323. That Single Step Flashback
324. A Young Woman's Declaration Appears
325. The Bonds of One For All Appears
326. Who Are You Really? Flashback
327. Rest!! Appears
328. No Man Is an Island Absent
Star and Stripe Arc
329. In the Nick of Time, a Big-Time Maverick from the West! Absent
330. Me and Myself Absent
331. United States of America Absent
332. State-of-the-Art Hypersonic Intercontinental Cruise... Absent
333. Specter Absent
334. Parting Gift Appears
U.A. Traitor Arc
335. Zygotes Appears
336. Villain Appears
337. A Disposable Life Appears
338. The Story of How We All Became Heroes, Part 1 Appears
339. The Story of How We All Became Heroes, Part 2 Appears
340. The Story of How We All Became Heroes, Part 3 Flashback
341. The Story of How We All Became Heroes, Part Minus 1 Absent
342. The Extreme Quiet Before the Storm Appears

Anime Appearances

Season 1
1. Izuku Midoriya: Origin Absent
2. What It Takes to Be a Hero Absent
3. Roaring Muscles Absent
4. Start Line Mentioned
5. What I Can Do for Now Debut
6. Rage, You Damn Nerd Appears
7. Deku vs. Kacchan Appears
8. Bakugo's Start Line Appears
9. Yeah, Just Do Your Best, Ida! Appears
10. Encounter with the Unknown Appears
11. Game Over Appears
12. All Might Appears
13. In Each of Our Hearts Appears
Season 2
14. That's the Idea, Ochaco Appears
15. Roaring Sports Festival Appears
16. In Their Own Quirky Ways Appears
17. Strategy, Strategy, Strategy Appears
18. Cavalry Battle Finale Appears
19. The Boy Born with Everything Appears
20. Victory or Defeat Appears
21. Battle on, Challengers! Appears
22. Bakugo vs. Uraraka Appears
23. Shoto Todoroki: Origin Appears
24. Fight on, Ida Appears
25. Todoroki vs. Bakugo Appears
26. Time to Pick Some Names Appears
27. Bizarre! Gran Torino Appears Appears
28. Midoriya and Shigaraki Appears
29. Hero Killer: Stain vs U.A. Students Flashback
30. Climax Absent
31. The Aftermath of Hero Killer: Stain Appears
32. Everyone's Internships Appears
33. Listen Up!! A Tale from the Past Appears
34. Gear up for Final Exams Appears
35. Yaoyorozu: Rising Absent
36. Stripping the Varnish Absent
37. Katsuki Bakugo: Origin Appears
38. Encounter Appears
Season 3
39. Game Start Appears
40. Wild, Wild Pussycats Appears
41. Kota Appears
42. My Hero Appears
43. Drive It Home, Iron Fist!!! Appears
44. Roaring Upheaval Absent
45. What a Twist! Appears
46. From Ida to Midoriya Appears
47. All For One Appears
48. Symbol of Peace Appears
49. One For All Appears
50. End of the Beginning, Beginning of the End Appears
51. Moving into Dorms Appears
52. Create Those Ultimate Moves Appears
53. The Test Appears
54. Shiketsu High Lurking Flashback
55. Class 1-A Appears
56. RUSH! Appears
57. Rescue Exercises Appears
58. Special Episode: Save the World with Love! Absent
59. What's the Big Idea? Appears
60. A Talk about Your Quirk Appears
61. Deku vs. Kacchan, Part 2 Absent
62. A Season for Encounters Appears
63. Unrivaled Appears
Season 4
64. The Scoop on U.A. Class 1-A Appears
65. Overhaul Appears
66. Boy Meets... Appears
67. Fighting Fate Mentioned
68. Let's Go, Gutsy Red Riot Appears
69. An Unpleasant Talk Appears
70. GO!! Appears
71. Suneater of the Big Three Appears
72. Red Riot Appears
73. Temp Squad Appears
74. Lemillion Absent
75. Unforeseen Hope Flashback
76. Infinite 100% Flashback
77. Bright Future Appears
78. Smoldering Flames Appears
79. Win Those Kids' Hearts Flashback
80. Relief for License Trainees Appears
81. School Festival Appears
82. Prepping for the School Festival Is the Funnest Part Appears
83. Gold Tips Imperial Appears
84. Deku vs. Gentle Criminal Appears
85. School Festival Start!! Absent
86. Let It Flow! School Festival! Appears
87. Japanese Hero Billboard Chart Appears
88. His Start Appears
Season 5
89. All Hands on Deck! Class 1-A Appears
90. Vestiges Absent
91. Clash! Class A vs. Class B! Appears
92. Make It Happen, Shinso! Appears
93. Operation New Improv Moves Appears
94. Foresight Absent
95. Match 3 Appears
96. Match 3 Conclusion Appears
97. Early Bird! Appears
98. That Which Is Inherited Absent
99. Our Brawl Appears
100. The New Power and All For One Appears
101. Have a Merry Christmas! Appears
102. Off to Endeavor's Agency! Absent
103. One Thing at a Time Appears
104. Long Time No See, Selkie Flashback
105. The Hellish Todoroki Family Absent
106. The Unforgiven Mentioned
107. More of a Hero Than Anyone Appears
108. My Villain Academia Absent
109. Revival Party Absent
110. Sad Man's Parade Absent
111. Tenko Shimura: Origin Absent
112. Tomura Shigaraki: Origin Absent
113. The High, Deep Blue Sky Appears


Early concept art for Eijiro.

  • In the preliminary stages of the manga, Eijiro's early design was very similar to his current appearance, aside from a few rough features.
  • Eijiro's surname name contains the kanji for "to cut, fog" ( kiri?) and "island" ( shima?), and his first name contains "sharp" ( ei?), "newborn, character" ( ji?) and "son, male" ( ?).
    • The "Ei" in his name also means "English" and "Eiji" means "alphabet"
  • According to Eijiro's profile in Volume 3:
    • His favorite food is meat.
    • His favorite thing is manliness.
    • His role is to tie Class 1-A together with his personality, just like Denki Kaminari.
    • The story behind his Quirk's first manifestation is detailed via text. The Shie Hassaikai Arc would later show a small glimpse of this event.
  • Eijiro's known U.A. data is as follows:
    • Student No. 8 in Class 1-A.
    • Ranked 2nd during the U.A. Entrance Exam.
    • Ranked 8th during the Quirk Apprehension Test.
    • Ranked 15th in Class 1-A's mid-term grades.[7]
    • Ranked in the Top 8 of the U.A. Sports Festival First-Year Stage.
      • Eijiro received a total of 68 nominations from Pro Heroes for his U.A. Sports Festival performance, making him the 7th most nominated Class 1-A student.
  • Eijiro's rankings in the Popularity Polls are as follows:
    • Ranked 15th in the First Popularity Poll.
    • Ranked 5th in the Second and Fourth Popularity Poll.
    • Ranked 4th in the Third, Fifth and Seventh Popularity Polls.
    • Ranked 6th in the Sixth Popularity Poll.
  • While Eijiro officially debuted in Chapter 5, he actually makes a small cameo in Chapter 3, sporting his original middle school appearance and fighting some Villain Bots.
  • Eijiro and Tetsutetsu share many similarities with each other:
    • They share the same birthday (October 16).
    • Both have prominently pointed teeth.
    • They share the same stats in My Hero Academia: Ultra Analysis: The Official Character Guide, prior to the release of the My Hero Academia: Ultra Analysis: The Official Character Guide.
    • Them and their Quirks were formally introduced in quick succession, while in identical situations: emerging from the wreckage of Villain Bots.
    • Both wanted to stand out during the U.A. Sports Festival, but were disappointed that they couldn’t, upon realizing their similarities to each other.
    • In the anime, their U.A. Sports Festival entry poses were the exact same.
    • Their Quirks, Steel and Hardening, are functionally similar and described likewise, including the weakness of losing power in a drawn out battle, and making their bodies harder than stone.
    • Their fighting styles are the same: straightforward and reckless, letting their hardened bodies take opposing hits while delivering counterattacks.
    • Both use their Quirks to turn themselves into human shields to protect their allies.
    • They both chose Fourth Kind's office for workplace experience.
    • Both have similar hero costumes.
    • Both have a Ultimate Move that involves using their hardened fists to break through the opponent's defenses, while having the same pose when performing their Ultimate Move.
    • The beginning of their Hero names start with the letter "R".
    • When the Hero Work-Studies program is reinstated, both go to Fat Gum Agency.
  • Eijiro and Hanta Sero share the same costume designer.[8]
  • Eijiro's English voice actor, Justin Cook, also voices the U.S.J. Nomu.
  • Eijiro is the only member of Class 1-A with a Transformation Quirk.


  • (To his classmates about Katsuki's kidnapping) "When I heard that they were after my buddy...I couldn't do anything!! I didn't do anything!! If I don't act now...forget being a hero, I'm not even a man!"[9]


  1. My Hero Academia Manga and Anime: Chapter 145 and Episode 72.
  2. My Hero Academia Manga and Anime: Chapter 13 and Episode 9.
  3. 3.0 3.1 3.2 My Hero Academia Manga and Anime: Chapter 133 and Episode 68.
  4. 4.0 4.1 My Hero Academia Manga and Anime: Chapter 144 and Episode 72.
  5. My Hero Academia Manga and Anime: Chapter 41 and Episode 24.
  6. My Hero Academia Manga and Anime: Chapter 134 and Episode 72.
  7. My Hero Academia Manga and Anime: Chapter 60 and Episode 34.
  8. My Hero Academia Manga: Vol. 13.
  9. My Hero Academia Manga: Chapter 83 (p. 18).

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