When Does Mashin Hero Wataru Season 4 Come Out? Is It Renewed?
Mashin Hero Wataru ended after Season 3.
IMDb
7.4/10
Seasons
3
Episodes
142
Diagnostics
- Network
- Nippon TV
- Genres
- Animation, Action & Adventure, Kids, Sci-Fi & Fantasy
- First aired
- 1988-04-16
- Last aired
- 1998-09-17
- Runtime
- 24 min
Predictive Logic Analysis
Mashin Hero Wataru has concluded its run. Production records list the series as ended, meaning the story has been brought to a planned close rather than left open. Barring a revival, there is no Season 4 in development.
What is Mashin Hero Wataru about?
Mashin Hero Wataru invites viewers into a spirited world where a young hero and his sentient robot companion navigate a magical realm filled with danger, mystery, and plenty of comedic mishaps. The show centers on the unlikely partnership between Wataru Ikusabe and Ryujinmaru, a transforming mechanical being, as they face escalating threats and discover that their greatest strength lies in their unbreakable bond. What draws audiences in is the perfect balance between genuine adventure and laugh-out-loud humor, creating a show that appeals equally to children seeking thrilling action and those who appreciate slapstick charm. The stakes feel real enough to matter, yet the tone never becomes so dark that it loses the sense of fun at its core.
The series distinguishes itself through a distinctly kinetic visual style that prioritizes dynamic movement and physical comedy over static dialogue. Characters frequently employ exaggerated running sequences and visual gags that became a Sunrise hallmark, giving the show an almost cartoon-within-anime quality that feels liberated and energetic. This approach to animation creates a unique rhythm that keeps scenes propulsive and entertaining, making even quieter character moments feel alive. The art direction emphasizes a fantasy world that is colorful and imaginative without becoming overwrought, striking a sweet spot between magical wonder and accessibility for younger viewers.
Running for a decade across three seasons and 142 episodes, Mashin Hero Wataru earned solid critical appreciation and maintained a devoted fanbase throughout its run on Nippon TV. The show's longevity speaks to its ability to sustain both narrative momentum and emotional resonance, avoiding the pitfalls that plague many children's series of extended length. Among Super Robot anime, it occupies a distinctive niche as one of the more humor-forward entries in the genre, proving that giant robots and comedy are far from mutually exclusive. Its multimedia presence extended the franchise well beyond the television series, cementing its place in the landscape of late-eighties and nineties anime culture.
Is Mashin Hero Wataru renewed or cancelled?
Working against it
The series is listed as ended
Mashin Hero Wataru Season 4 Release Date
No new season is expected. Mashin Hero Wataru has ended, so there is no upcoming release to anticipate unless a revival is announced.
Mashin Hero Wataru seasons
Mashin Hero Wataru1988 · 45 ep
- 1. The Savior is a Fourth Grader1988-04-16
- 2. Episode 21988-04-23
- 3. Episode 31988-05-07
- 4. Episode 41988-05-14
- 5. Episode 51988-05-21
- 6. Episode 61988-05-28
- 7. Episode 71988-06-04
- 8. Episode 81988-06-11
- 9. Episode 91988-06-18
- 10. Episode 101988-06-25
- 11. Episode 111988-07-02
- 12. Episode 121988-07-09
- 13. Episode 131988-07-16
- 14. Episode 141988-07-23
- 15. Episode 151988-07-30
- 16. Episode 161988-08-06
- 17. Episode 171988-08-13
- 18. Episode 181988-08-20
- 19. Episode 191988-08-27
- 20. Episode 201988-09-03
- 21. Episode 211988-09-10
- 22. Episode 221988-09-16
- 23. Episode 231988-09-30
- 24. Episode 241988-10-07
- 25. Episode 251988-10-14
- 26. Episode 261988-10-28
- 27. Episode 271988-11-04
- 28. Episode 281988-11-11
- 29. Episode 291988-11-18
- 30. Episode 301988-11-25
- 31. Episode 311988-12-02
- 32. Episode 321988-12-09
- 33. Episode 331988-12-16
- 34. Episode 341988-12-23
- 35. Episode 351989-01-11
- 36. Episode 361989-01-20
- 37. Episode 371989-01-27
- 38. Episode 381989-02-03
- 39. Episode 391989-02-10
- 40. Episode 401989-02-17
- 41. Episode 411989-03-03
- 42. Episode 421989-03-10
- 43. Episode 431989-03-17
- 44. Episode 441989-03-24
- 45. Episode 451989-03-31
Mashin Hero Wataru 21990 · 46 ep
- 1. Episode 11990-03-09
- 2. Episode 21990-03-16
- 3. Episode 31990-03-23
- 4. Episode 41990-03-30
- 5. Episode 51990-04-06
- 6. Episode 61990-04-13
- 7. Episode 71990-04-21
- 8. Episode 81990-04-28
- 9. Episode 91990-05-12
- 10. Episode 101990-05-19
- 11. Episode 111990-05-26
- 12. Episode 121990-06-02
- 13. Episode 131990-06-09
- 14. Episode 141990-06-16
- 15. Episode 151990-06-23
- 16. Episode 161990-07-07
- 17. Episode 171990-07-14
- 18. Episode 181990-07-21
- 19. Episode 191990-07-28
- 20. Episode 201990-08-04
- 21. Episode 211990-08-11
- 22. Episode 221990-08-18
- 23. Episode 231990-08-25
- 24. Episode 241990-09-01
- 25. Episode 251990-09-08
- 26. Episode 261990-09-15
- 27. Episode 271990-09-21
- 28. Episode 281990-09-28
- 29. Episode 291990-10-05
- 30. Episode 301990-10-12
- 31. Episode 311990-10-26
- 32. Episode 321990-11-02
- 33. Episode 331990-11-09
- 34. Episode 341990-11-16
- 35. Episode 351990-11-30
- 36. Episode 361990-12-07
- 37. Episode 371990-12-14
- 38. Episode 381990-12-21
- 39. Episode 391991-01-18
- 40. Episode 401991-01-25
- 41. Episode 411991-02-01
- 42. Episode 421991-02-08
- 43. Episode 431991-02-15
- 44. Episode 441991-02-22
- 45. Episode 451991-03-01
- 46. Episode 461991-03-08
Super Mashin Hero Wataru1997 · 51 ep
- 1. Episode 11997-10-02
- 2. Episode 21997-10-09
- 3. Episode 31997-10-16
- 4. Episode 41997-10-23
- 5. Episode 51997-10-30
- 6. Episode 61997-11-06
- 7. Episode 71997-11-13
- 8. Episode 81997-11-20
- 9. Episode 91997-11-27
- 10. Episode 101997-12-04
- 11. Episode 111997-12-11
- 12. Episode 121997-12-18
- 13. Episode 131997-12-25
- 14. Episode 141998-01-08
- 15. Episode 151998-01-15
- 16. Episode 161998-01-22
- 17. Episode 171998-01-29
- 18. Episode 181998-02-05
- 19. Episode 191998-02-12
- 20. Episode 201998-02-19
- 21. Episode 211998-02-26
- 22. Episode 221998-03-05
- 23. Episode 231998-03-12
- 24. Episode 241998-03-19
- 25. Episode 251998-03-26
- 26. Episode 261998-04-02
- 27. Episode 271998-04-09
- 28. Episode 281998-04-16
- 29. Episode 291998-04-23
- 30. Episode 301998-04-30
- 31. Episode 311998-05-07
- 32. Episode 321998-05-14
- 33. Episode 331998-05-21
- 34. Episode 341998-05-28
- 35. Episode 351998-06-04
- 36. Episode 361998-06-11
- 37. Episode 371998-06-18
- 38. Episode 381998-06-25
- 39. Episode 391998-07-02
- 40. Episode 401998-07-09
- 41. Episode 411998-07-16
- 42. Episode 421998-07-23
- 43. Episode 431998-07-30
- 44. Episode 441998-08-06
- 45. Episode 451998-08-13
- 46. Episode 461998-08-20
- 47. Episode 471998-08-27
- 48. Episode 481998-09-03
- 49. Episode 491998-09-10
- 50. Episode 501998-09-17
- 51. Episode 511998-09-17
Mashin Hero Wataru cast
View all cast →
AI Verdict
Mashin Hero Wataru has ended. Its final season has already aired and no further seasons are expected.
Verdict updated 4 weeks ago
Updated 2026-06-03 · AI-generated analysis
How we predict →Our verdicts have proved right for 59 of 82 decided shows →Mashin Hero Wataru latest news
Fan Verdict
No fan predictions yet
No predictions yet — be the first.
Final fan tally — voting closed
Reviews
No reviews yet — be the first.
Comments (0)
No comments yet — start the conversation.
Similar shows →
More from Nippon TV
More Animation shows
Frequently asked
- When does Mashin Hero Wataru Season 4 come out?
- Mashin Hero Wataru ended after Season 3.
- Is Mashin Hero Wataru renewed or cancelled?
- Mashin Hero Wataru has ended. Its final season has already aired and no further seasons are expected.
- How many seasons of Mashin Hero Wataru are there?
- Mashin Hero Wataru has aired 3 seasons so far.
- How many episodes of Mashin Hero Wataru are there?
- There are 142 episodes of Mashin Hero Wataru across 3 seasons.
- What is Mashin Hero Wataru's IMDb rating?
- Mashin Hero Wataru holds an IMDb rating of 7.4/10 from 173 votes.