My Hero Academia Wiki
Register
Advertisement
My Hero Academia Wiki
Overview
Gallery


Onima (オニマー Onimā?)[1] is a Pro Hero and one of the over 30 Sidekicks who work at the Endeavor Agency.[2]

Appearance[]

He wears a horned happuri that frames his face.

Personality[]

He is described to be very dedicated to work with Endeavor and the Flaming Sidekickers. He is even friendly towards the new Work Study Interns, Izuku Midoriya, Katsuki Bakugo, and Shoto Todoroki. Onima is also serious about his hero work, going so far as to support Shoto during the final battle against Dabi.

Synopsis[]

Vs. Hero Killer Arc[]

After the Hosu Incident and the capture of Stain, Kido and Onima are responsible for guarding the Nomu who was defeated by Gran Torino until he is arrested by the police.[3]

Joint Training Arc[]

During the Joint Training Battle, Onima informs Endeavor that they are receiving a multitude of requests for Team-Ups and interviews. Endeavor simply orders him to compile a list of the team up offers, being more interested in trying to contact his son, Shoto.

Since he does not get any replies, Endeavor yells Shoto's name while engulfed in flames. Onima suggests that Shoto is probably in class at the time, while his partner, Kido, expresses concern about the mental state of Endeavor.[4]

Endeavor Agency Arc[]

Onima was present during the introduction of the new Work Study interns, Izuku, Katsuki, and Shoto, and greets them with open arms to the agency.

Paranormal Liberation War Arc[]

Onima joins Endeavor in the largest hero operation to defeat the Paranormal Liberation Front. He is tasked to assist the heroes in the Jaku Hospital Raid to capture the mastermind behind the Nomu creation, Kyudai Garaki and apprehend the incomplete Tomura Shigaraki. Unfortunately, the plan went awry when the doctor unleashed the Nomu which results in the awakening of Tomura and destruction of the hospital and major portion of Jaku City. Fortunately, Onima and several other heroes survived the Decay attack and join the other Heroes in trying to defeat the remaining Near High-End Nomu which escaped with Tomura.

Final War Arc[]

In the aftermath of the War, the remaining Heroes develop a plan to defeat the villains and All For One. Using Yuga Aoyama as bait, they successfully lure All For One and his army of villains into the open, and are teleported onto the battlefield thanks to Neito Monoma copying Kurogiri's Warp Gate Quirk. Once the heroes and villains are in place, All Might activates the "Troy" defense system to trap the villains in cages, as the Heroes shove as many of them into each Warp Gate, splitting them up all over Japan.

Onima joins the Flaming Sidekickers and Shoto to deal with Dabi in Kamino. The heroes aid Shoto through his gruelling battle against his brother, helping protect him from the fire with their Quirks so he can build up his special technique combining his fire and ice, Phosphor. He is eventually able to utilize this ability to strike back and defeat his brother.

Onima was in charge of securing Dabi, amazed at how the villain was still alive even after getting burned by his own Quirk. Unfortunately, Onima was caught off guard when Dabi managed to copy Shoto's Phosphor, reivingorating himself and burning Onima up.[5]

Abilities[]

Quirk[]

Unknown Quirk: Onima's Quirk is unknown, but it has been implied that it makes him resistant to extreme heat.[6]

Battles & Events[]

Chapter Appearances[]

Appearances
Vs. Hero Killer Arc
45. Time to Pick Some Names Absent
46. Bizarre! Gran Torino Appears Absent
47. Struggling Absent
48. Getting the Knack Absent
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 Absent
54. Re: Ingenium Absent
55. Conclusion?! Flashback
56. Conclusion Debut
57. The Aftermath of Hero Killer Stain Absent
58. Internship's End Absent
59. Listen Up!! A Tale from the Past Absent
Provisional Hero License Exam Arc
98. Moving into Dorms Absent
99. Goodbye Two-Digit Chapters, Hello Three Digits Absent
100. Creating Ultimate Moves Absent
101. The Girl Called Mei Hatsume Absent
102. On Cloud Nine Absent
103. The Test Absent
104. White-Hot Battle! To Each Their Own Strengths! Absent
105. Shiketsu High Lurking Absent
106. Class 1-A Absent
107. Denki Kaminari's Thoughts Absent
108. RUSH! Absent
109. Rescue Exercise Absent
110. Rescue Exercise Continued Absent
111. Smoldering Start Absent
112. What's the Big Idea? Absent
113. Test's Aftermath Absent
114. Results' Aftermath Absent
115. Unleashed Pictured
116. Meeting in Tartarus Absent
117. A Talk About Your Quirk Absent
118. Meaningless Battle Absent
119. Deku vs. Kacchan, Part 2 Absent
120. The Three Absent
121. Second Semester Opening Ceremony Absent
Joint Training Arc
194. Cold Skies over U.A. High! Absent
195. Clash! Class A vs. Class B! Absent
196. Make It Happen, Shinso!! Absent
197. Quaotic Quirkstravaganza Absent
198. Know Where You Stand when It Counts!! Absent
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 Absent
205. Detour Absent
206. Match 3 Conclusion Absent
207. Early Bird! Absent
208. Match 4 Conclusion Absent
209. Match 5 Start Absent
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 Absent
215. Final Face-Off! Midoriya vs. Shinso! Absent
216. Class A vs. Class B: Conclusion! Absent
217. The New Power and All For One Absent
Endeavor Agency Arc
241. Do That Interview! Absent
242. Have a Merry Christmas! Absent
243. Off to Endeavor's Agency! Absent
244. Recommended Reading Absent
245. Rise to Action Appears
246. Message Absent
247. Status Report! Appears
248. One Thing at a Time Appears
249. The Hellish Todoroki Family Absent
250. Ending Absent
251. Just One Week Absent
252. The Unforgiven 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 Appears
259. A Quiet Beginning Absent
260. Life's Work Appears
261. High-Ends Appears
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 Appears
270. Inheritance Absent
271. Dark Cloud Absent
272. Good Morning! Appears
273. The Thrill of Destruction Absent
274. Search Absent
275. Encounter, Part 2 Absent
276. You Cheated...! Appears
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 Absent
298. Sounds of Collapse Absent
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 Absent
Final War Arc
343. Let You Down Appears
344. Stars Appears
345. Division Shadow
346. Super Hyper Unfair Broken Stage Absent
347. Inflation Absent
348. Unrequited Absent
349. Battle Flame Appears
350. Bound to a Fiery Fate Appears
351. Two Flashfires Appears
352. Ultimate Moves Appears
353. Endeavor Appears
354. Oopsie Daisy!! Absent
355. Extras Absent
356. Regarding the Enemy Absent
357. Wounded Hero, Burning Bright and True!! Absent
358. The Guy Who's Made Some Progress Absent
359. Place of Learning Absent
360. Despite It All... Absent
361. Abnormal Happenings Absent
362. Light Fades to Rain Absent
363. Those Who Defend, Those Who Violate Appears
364. Why We Wield Power Absent
365. No. 4 and No. 5 Absent
366. Full Moon Absent
367. Deku vs. All For One Absent
368. Rev Up, One For All Absent
369. A Chain of Events, Across the Ages Absent
370. HIStory Absent
371. Together with Shoji Absent
372. Naked Absent
373. Friends Absent
374. Butterfly Effect Absent
375. Chaotic Confusion Absent
376. On Knife's Edge Absent
377. The Chain Thus Far Absent
378. The Story of How We All Became Heroes, Part 4 Absent
379. Hopes Absent
380. A Skosh Absent
381. Dark Absent
382. Don't Let Him Go Absent
383. Meek Spirits Absent
384. It's a Small World Flashback
385. The Impulses of Youth Absent
386. I AM HERE Absent
387. Congealing Absent
388. Toya Absent
389. Assurance and Prayers Absent
390. Shoto Todoroki Rising Absent
391. Rejecting the World Absent
392. Villain Name Absent
393. A Girl's Ego Absent
394. Ochaco Uraraka vs. Himiko Toga Absent
395. Built Upon the Joy of Others Absent
396. Battle Without A Quirk Absent
397. Trash Cleanup Absent
398. Toshinori Yagi: Rising/Origin Absent
399. Organic, Mingling Clusters of Light Absent
400. Beyond Limits Absent
401. The Lunatic Absent
402. The Tearful Days Absent
403. The End of an Era, and... the Beginning Absent
404. We Love You, All Might!! Absent
405. The Final Boss!! Absent
406. Get a Grip on Your Quirk!! Absent
407. An Exceptional Child Absent
408. The Eyes Tell All!! Absent
409. Quirk: Explosion!! Absent
410. Farewell, All For One!! Absent
411. History's Greatest Villain Absent
412. History's Maddest Hero Absent
413. Leaden Mass Absent
414. Overlay Absent
415. Rejection Absent
416. Wrench It Open, Izuku Midoriya!! Absent
417. Shimura Absent

Trivia[]

  • While his full Quirk is unknown, just like Kido, he is one of the Flaming Sidekickers to not possess a fire-based Quirk.[7]
  • Onima's Japanese voice actor, Tōru Nara, also voices Rikido Sato and Snipe.

References[]

  1. My Hero Academia Manga: Vol. 26, Omake
  2. My Hero Academia Manga and Anime: Chapter 245 and Episode 102.
  3. My Hero Academia Manga and Anime: Chapter 56 and Episode 31.
  4. My Hero Academia Manga and Anime: Chapter 203 and Episode 95.
  5. My Hero Academia Manga: Chapter 363.
  6. My Hero Academia Manga: Chapter 349.
  7. My Hero Academia: Vigilantes Manga: Vol.10, Omake

Site Navigation[]

Advertisement