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My Hero Academia Wiki
Pretty. So pretty. No. This is work. So alluring. But no. Can't... Pretty flesh. Gah! So enticing though... Gotta do the job.
Moonfish in "Stake Your Life, Hero!"

Moonfish (ムーンフィッシュ Mūnfisshu?) is a villain affiliated with the League of Villains and also part of its Vanguard Action Squad. He and the rest of his team serve as the main antagonists of the Forest Training Camp Arc.

After being defeated and arrested, he was sent to Tartarus prison, where he waited to be executed,[2] until he was freed by All For One.[3]


Moonfish is a fairly tall man who stands over most of his allies in terms of height. He has fair skin and black eyes. He is later shown to have a large cut on his left ear and a completely shaven head. Most of his physical body cannot be seen because the suit he wears encompasses his entire body.

Moonfish wears a black straitjacket that only leaves his mouth exposed. The suit is held together by black restraints decorated with red spikes. These same restraints connect to metal clamps that cover Moonfish's head and keeps his lips open, often causing him to drool. Other straps go across Moonfish's torso, waist, and the top of his boots.

During the final war between the heroes and villains, Moonfish is seen wearing a new set of attire. He now has a similar black piece covering his head which has a collar that covers his eyes, with longer and sharper spikes, and smaller ones on the top. He wears an ordinary shirt as well as black pants with the same spikes. His mouth is now free and the lower portion of his face is visible, although it appears that his arms are still bound. His new outfit also has a spiked ball that is chained to him.



Moonfish is an insane, laconic individual who constantly talks to himself and is fascinated with consuming flesh. He has a habit of repeating key information to himself to stay focused on his objectives.[4] Moonfish can get distracted if he encounters flesh, including living people or severed limbs. His obsession even leads him to closely inspect and admire Mezo Shoji's arm after Moonfish severed it.[5]

Moonfish's actions are almost completely dictated by his crazed obsession. He likely only joined the League of Villains to gain access to more flesh rather than following the ideology left behind by Stain. Moonfish warned Shoto Todoroki and Katsuki Bakugo not to get in the way of his work because their flesh would distract him. During the ensuing fight, Moonfish constantly told them to show him their flesh.[6] He also attacked Dark Shadow out of anger because it interrupted the aforementioned fight and deprived Moonfish of his "prize".[7]


Moonfish demonstrating his Quirk handing.

Overall Abilities: Being one of the strongest members of the League of Villains' Vanguard Action Squad, Moonfish exhibits a fierce combat aptitude. Despite being contained within a straitjacket, Moonfish is a deadly foe due to the mastery he has over his Quirk, Blade-Tooth. He primarily uses his Quirk to increase his mobility, having the blade-transformed denticles act as additional sets of limbs. In combat, Moonfish barrages his opponents with torrents of teeth attacks to overwhelm them and break down their defenses. The blades are fast and can stretch to incredible lengths, making them perfect for Moonfish to skewer his opponents from afar. Moonfish is overall a formidable, long-range combatant that can briskly dominate multiple adversaries and keep them at a distance, even while his limbs are constrained. According to Mr. Compress, Moonfish committed vile crimes worthy of the death penalty, which he evaded by breaking out of prison. This criminal reputation, alongside his fighting capabilities and deranged nature, earned Moonfish the epithet, "The Death Row Inmate".

During the Vanguard Action Squad Invasion, Moonfish ambushed Fumikage Tokoyami and Mezo Shoji, two highly formidable U.A. students, succeeding in amputating one of Mezo's arms, and forcing the pair into retreating. Soon after, Moonfish was approached by Shoto and Katsuki, another duo of powerful heroes-in-training, and was able to simultaneously repel Katsuki's rush attack and penetrate Shoto's ice defenses. Throughout this impromptu confrontation, Moonfish repeatedly and flawlessly dodged Shoto's cryokinetic structures, defused Katsuki's explosions, and cornered the pair. The bout was rendered one-sided, as Shoto and Katsuki could barely defend against Moonfish's swift and widespread onslaught and were hindered in using their fire-based Quirks whilst being in an already burning forest. Eventually, the lopsided clash was brought to an end when Fumikage returned with his Dark Shadow at full power; Moonfish assaulted the berserker-mode shadow entity, but it was wasted effort, as Dark Shadow grabbed and viciously demolished the escaped convict in a single attack.


Blade-Tooth ( () (じん) Shijin?): Moonfish's Quirk gives him the ability to lengthen, sharpen, and manipulate his teeth into webs of powerful blades.


3/5 C
5/5 A
5/5 A
3/5 C
1/5 E
Moonfish's stats, according to the Ultra Archive Book

3/6 C
5/6 A
5/6 A
1/6 E
5/6 A
Moonfish's stats, according to the Ultra Analysis Book

Battles & Events

Battles & Events

Chapter Appearances

Forest Training Camp Arc
70. Wild, Wild, Pussycats Absent
71. Kota Absent
72. Day Two Absent
73. Good Evening Debut
74. Smoke Signal Absent
75. Stake Your Life, Hero! Appears
76. My Hero Absent
77. It's Okay Appears
78. Whirling Chaos Appears
79. Drive It Home, Iron Fist!!! Appears
80. Establishing the Bakugo Bodyguard Brigade Appears
81. Roaring Upheaval Appears
82. What a Twist! Absent
83. Loss Appears
Shie Hassaikai Arc
122. A Season for Encounters Absent
123. Unrivaled Absent
124. Trouble Ahead!! Episode: Work Studies Absent
125. Overhaul Flashback
126. Open Up, World Absent
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 Absent
131. Fighting Fate Absent
132. The Plan Absent
133. Catch Up, Kirishima Absent
134. Let's Go, Gutsy Red Riot Absent
135. An Unpleasant Talk Absent
136. Close at Hand!! Absent
137. Restraint!! Absent
138. Go!! Absent
139. Shudder! The Underground Labyrinth Absent
140. Suneater of the Big Three Absent
141. Hassaikai: Behind the Scenes Absent
142. Shield and Shield, Spear and Shield Absent
143. Let’s Rumble, Rappa!! Absent
144. Red Riot, Part 1 Absent
145. Red Riot, Part 2 Absent
146. Temp Squad Absent
147. Twoga!! Absent
148. The Anguish of Young Twoga Absent
149. Don't Get Mad, Irinaka Absent
150. Mirio Togata Absent
151. Mirio Togata!! Absent
152. Lemillion Absent
153. Transform! Absent
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!! Absent
160. Expressway Absent
161. Bright Future Absent
162. Suitable One Absent
Paranormal Liberation War Arc
253. Shirakumo Absent
254. More of a Hero than Anyone Absent
255. Hero Hopeful Absent
256. The High, Deep Blue Sky Absent
257. Pass It Forward, to Whomever Absent
258. Friends Absent
259. A Quiet Beginning Absent
260. Life's Work Absent
261. High-Ends Absent
262. Mirko, the No. 5 Hero Absent
263. I Wanna Be with You Guys!! Absent
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...! Absent
277. Who...? Absent
278. Disaster Walker Absent
279. League of Villains vs. U.A. Students Absent
280. Red Riot, Part 3 Absent
281. Plus Ultra Absent
282. Footfall of Destruction Absent
283. 75 Absent
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 Absent
294. Final Performance Absent
295. Tenacious Absent
296. Hellish Hell Absent
297. Tartarus Appears
298. Sounds of Collapse Absent
299. Like Those Tragic Tales Absent
300. The Hellish Todoroki Family, Part 2 Shadow
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 Absent

Anime Appearances

Season 3
39. Game Start Absent
40. Wild, Wild Pussycats Absent
41. Kota Debut
42. My Hero Appears
43. Drive It Home, Iron Fist!!! Appears
44. Roaring Upheaval Appears
45. What a Twist! Appears
46. From Ida to Midoriya Absent
47. All For One Absent
48. Symbol of Peace Absent
49. One For All Absent
50. End of the Beginning, Beginning of the End Absent
51. Moving into Dorms Absent
52. Create Those Ultimate Moves Absent
53. The Test Absent
54. Shiketsu High Lurking Absent
55. Class 1-A Absent
56. RUSH! Absent
57. Rescue Exercises Absent
58. Special Episode: Save the World with Love! Absent
59. What's the Big Idea? Absent
60. A Talk about Your Quirk Absent
61. Deku vs. Kacchan, Part 2 Absent
62. A Season for Encounters Absent
63. Unrivaled Absent
Season 4
64. The Scoop on U.A. Class 1-A Absent
65. Overhaul Flashback
66. Boy Meets... Flashback
67. Fighting Fate Absent
68. Let's Go, Gutsy Red Riot Absent
69. An Unpleasant Talk Absent
70. GO!! Absent
71. Suneater of the Big Three Absent
72. Red Riot Absent
73. Temp Squad Absent
74. Lemillion Absent
75. Unforeseen Hope Absent
76. Infinite 100% Absent
77. Bright Future Absent
78. Smoldering Flames Absent
79. Win Those Kids' Hearts Absent
80. Relief for License Trainees Absent
81. School Festival Absent
82. Prepping for the School Festival Is the Funnest Part Flashback
83. Gold Tips Imperial Absent
84. Deku vs. Gentle Criminal Absent
85. School Festival Start!! Absent
86. Let It Flow! School Festival! Absent
87. Japanese Hero Billboard Chart Absent
88. His Start Absent



  • (To himself, about Mezo's severed arm) "Pretty. So pretty. No. This is work. So alluring. But no. Can't...Pretty flesh. Gah! So enticing though...Gotta do the job."[5]
  • (To Fumikage) " good. Flesh. Need flesh...No good. No good. Can't forgive you. I'll be the one to see those boys' innards!!! Do not snatch my prizes!!"[7]


  1. My Hero Academia Manga and Anime: Chapter 125 and Episode 65.
  2. My Hero Academia: Ultra Analysis: The Official Character Guide.
  3. My Hero Academia Manga: Chapter 297.
  4. My Hero Academia Manga and Anime: Chapter 73 and Episode 41.
  5. 5.0 5.1 My Hero Academia Manga and Anime: Chapter 75 and Episode 42.
  6. My Hero Academia Manga and Anime: Chapter 78 and Episode 44.
  7. 7.0 7.1 My Hero Academia Manga and Anime: Chapter 80 and Episode 44.

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