Animation

When Does Monster Season 2 Come Out? Is It Renewed?

The only thing humans are equal in is death.

Monster ended after Season 1.

IMDb

8.7/10

Seasons

1

Episodes

74

Monster poster

Diagnostics

Network
Nippon TV
First aired
2004-04-07
Last aired
2005-09-28
Runtime
24 min
Rated
TV-14

Predictive Logic Analysis

Monster 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 2 in development.

What is Monster about?

Kenzou Tenma is a gifted Japanese neurosurgeon working in 1980s Germany who makes a moral choice early on, saving the life of a dying boy instead of a local politician, and that decision haunts everything that follows. The boy grows up to be Johan Liebert, a serial killer of genuinely chilling intelligence, and Tenma spends seventy-four episodes pursuing him across a cold, grey Europe while trying to understand what, exactly, he brought back into the world.

The show moves slowly and is entirely unapologetic about it. This is not action anime. It is closer in spirit to a literary thriller, the kind that lingers in small-town diners and police interrogation rooms, building dread through accumulation rather than incident. The animation is not flashy, and that restraint fits the material. What makes it distinctive is its moral seriousness. The show is genuinely interested in questions about guilt, responsibility, and whether a person can be born evil, and it treats those questions without easy resolution. Nozomu Sasaki voices Johan with a quiet, almost pleasant menace that becomes genuinely unsettling once you understand what he is capable of.

Among anime adaptations, Monster has a reputation close to reverent. The IMDb score of 8.7 across a substantial number of votes reflects a fanbase that treats it as essential, and critics who came to it from outside anime were often struck by how fully it commits to being a serious adult drama. Some viewers find the pacing punishing, and there are stretches where the plot meanders through supporting characters for several episodes before returning to the central chase. That is a fair complaint. The show trusts its audience perhaps more than its audience always trusts it back.

It adapts Naoki Urasawa's manga closely, and Urasawa's fingerprints are all over it: the sprawling cast of damaged Europeans, the Cold War residue in the setting, the sense that trauma moves through generations like an inheritance nobody wanted. If you have read the manga, the anime adds little. If you have not, this is one of the rare long-form animated series where the length feels earned rather than padded, largely because Johan remains genuinely frightening all the way to the end.

Themes

monsterorphanagedilemmahospitaldoctororphanbased on mangapolice detectiveethical dilemmaseinen

Is Monster renewed or cancelled?

Working against it

high

The series is listed as ended

Why did Monster end?

Monster ended because it had a clear destination from the start. The anime was a direct adaptation of Naoki Urasawa's manga of the same name, and once the source material ran out, so did the show. There was never really a question of whether it would continue past that point, because the story of Dr. Tenma hunting Johan Liebert across Europe had a definitive ending baked into the original comic. The 74-episode run maps closely onto the manga's complete arc, and Madhouse, the studio behind the production, was faithful to that structure throughout.

This is a show that was always going to end, not get cancelled. Nippon TV aired it from 2004 into late 2005, and the ratings and reception were strong enough that it maintained a serious reputation both in Japan and internationally, where it found a dedicated audience through fansubs and later official releases. But strong reception didn't change the math. The story was finished. Urasawa's manga concluded, the anime followed it to that conclusion, and that was that.

It's worth noting that an ending like this is actually rare in anime adaptations, where popular series often spin their wheels with filler or get cut short before finishing the story. Monster got to do something unusual: it told the whole thing. That's a large part of why it still holds such a high rating years later. Audiences can tell when a show knew where it was going.

Monster Season 2 Release Date

No new season is expected. Monster has ended, so there is no upcoming release to anticipate unless a revival is announced.

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Best & worst episodes

Monster seasons

Season 12004 · 74 ep
  • 1. Herr Dr. Tenma2004-04-07 · ★ 7.8
  • 2. Downfall2004-04-14 · ★ 7.9
  • 3. A Murder2004-04-21 · ★ 7.7
  • 4. Night of the Execution2004-04-28 · ★ 8.0
  • 5. The Girl of Heidelberg2004-05-05 · ★ 7.5
  • 6. The Missing2004-05-12 · ★ 7.7
  • 7. House of Tragedy2004-05-19 · ★ 7.8
  • 8. Pursued2004-05-26 · ★ 7.5
  • 9. The Girl and the Seasoned Soldier2004-06-02 · ★ 8.0
  • 10. A Past Erased2004-06-09 · ★ 7.3
  • 11. 511 Kinderheim2004-06-16 · ★ 7.6
  • 12. A Little Experiment2004-06-23 · ★ 7.8
  • 13. Petra and Schumann2004-06-30 · ★ 7.7
  • 14. Left Behind2004-07-07 · ★ 7.6
  • 15. Be My Baby2004-07-14 · ★ 7.6
  • 16. Wolf's Confession2004-07-21 · ★ 7.5
  • 17. Reunion2004-07-28 · ★ 7.9
  • 18. Five Sugars2004-08-04 · ★ 7.6
  • 19. Monster's Abyss2004-08-11 · ★ 8.0
  • 20. Journey to Freiham2004-08-18 · ★ 7.6
  • 21. Happy Holidays2004-08-25 · ★ 7.7
  • 22. Lunge's Trap2004-09-01 · ★ 7.8
  • 23. Eva's Confession2004-09-08 · ★ 7.4
  • 24. Of Men and Dining2004-09-15 · ★ 7.6
  • 25. Thursday's Boy2004-09-29 · ★ 7.2
  • 26. The Secret Woods2004-10-06 · ★ 7.4
  • 27. Proof2004-10-13 · ★ 7.6
  • 28. Just One Case2004-10-20 · ★ 7.8
  • 29. Execution2004-10-27 · ★ 8.6
  • 30. Decision2004-11-03 · ★ 8.4
  • 31. In Broad Daylight2004-11-10 · ★ 7.6
  • 32. Sanctuary2004-11-17 · ★ 7.3
  • 33. A Child's View2004-12-01 · ★ 7.6
  • 34. At the Edge of Darkness2004-12-08 · ★ 7.6
  • 35. My Nameless Hero2004-12-15 · ★ 7.6
  • 36. The Monster of Chaos2004-12-22 · ★ 7.7
  • 37. A Nameless Monster2005-01-12 · ★ 8.3
  • 38. The Demon in My Eyes2005-01-19 · ★ 8.1
  • 39. The Hell in His Eyes2005-01-26 · ★ 7.7
  • 40. Grimmer2005-02-02 · ★ 7.5
  • 41. Ghosts of 5112005-02-09 · ★ 7.7
  • 42. The Adventures of the Magnificent Steiner2005-02-16 · ★ 7.9
  • 43. Detective Suk2005-02-23 · ★ 7.6
  • 44. Double Darkness2005-03-02 · ★ 8.2
  • 45. The Monster's Afterimage2005-03-09 · ★ 7.7
  • 46. Contact2005-03-16 · ★ 7.9
  • 47. The Door to Nightmares2005-03-23 · ★ 7.7
  • 48. The Scariest Thing2005-03-30 · ★ 7.7
  • 49. The Cruelest Thing2005-04-06 · ★ 8.2
  • 50. The Rose Mansion2005-04-13 · ★ 7.6
  • 51. The Monster's Love Letter2005-04-20 · ★ 7.7
  • 52. The Lawyer2005-04-27 · ★ 7.6
  • 53. Determination2005-05-04 · ★ 7.4
  • 54. The Escape2005-05-11 · ★ 7.6
  • 55. Room 4022005-05-18 · ★ 7.7
  • 56. The Neverending Journey2005-05-25 · ★ 7.9
  • 57. That Night2005-06-01 · ★ 7.7
  • 58. I Hate This Job2005-06-08 · ★ 7.5
  • 59. The Man Who Saw the Devil2005-06-15 · ★ 8.0
  • 60. The Man Who Knew Too Much2005-06-22 · ★ 8.0
  • 61. The Door to Memories2005-06-29 · ★ 7.8
  • 62. A Pleasant Dinner Table2005-07-06 · ★ 7.8
  • 63. Unrelated Murders2005-07-13 · ★ 7.7
  • 64. The Baby's Depression2005-07-20 · ★ 7.8
  • 65. Johan's Footprints2005-07-27 · ★ 8.0
  • 66. Welcome Home2005-08-03 · ★ 8.0
  • 67. I'm Back2005-08-10 · ★ 8.1
  • 68. Ruhenheim2005-08-17 · ★ 7.6
  • 69. The Peaceful House2005-08-24 · ★ 7.9
  • 70. The Town Massacre2005-08-31 · ★ 8.2
  • 71. The Wrath of the Magnificent Steiner2005-09-07 · ★ 8.7
  • 72. A Nameless Man2005-09-14 · ★ 8.3
  • 73. Scenery for a Doomsday2005-09-21 · ★ 8.6
  • 74. The Real Monster2005-09-28 · ★ 8.4

Monster trailer

Monster cast

View all cast →
Hidenobu Kiuchi

Hidenobu Kiuchi

Tenma (voice)

Nozomu Sasaki

Nozomu Sasaki

Johan Liebert (voice)

Mamiko Noto

Mamiko Noto

Nina Verdona (voice)

Tsutomu Isobe

Tsutomu Isobe

Lunk (voice)

Where to watch Monster

See all viewing options →

AI Verdict

Ended0%high confidence
0%renewal
renewal probability
Verdict history0% → 0%
May 16May 21

Monster has ended. Its final season has already aired and no further seasons are expected.

Verdict updated 1 month ago · based on 1 renewal-signal article and 1 other mention

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    Frequently asked

    When does Monster Season 2 come out?
    Monster ended after Season 1.
    Is Monster renewed or cancelled?
    Monster has ended. Its final season has already aired and no further seasons are expected.
    Why did Monster end?
    Monster ended because it had a clear destination from the start. The anime was a direct adaptation of Naoki Urasawa's manga of the same name, and once the source material ran out, so did the show. There was never really a question of whether it would continue past that point, because the story of Dr. Tenma hunting Johan Liebert across Europe had a definitive ending baked into the original comic. The 74-episode run maps closely onto the manga's complete arc, and Madhouse, the studio behind the production, was faithful to that structure throughout.
    How many seasons of Monster are there?
    Monster has aired 1 season so far.
    How many episodes of Monster are there?
    There are 74 episodes of Monster across 1 season.
    Where can I watch Monster?
    Monster is available to stream on Netflix and Netflix Standard with Ads.
    What is Monster's IMDb rating?
    Monster holds an IMDb rating of 8.7/10 from 62,188 votes.