Monster

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Monster
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Episodes: 74
Distribution Channel: TV
Story Source: Manga
Release date: April 7, 2004
Work Categories: Anime
Studios: MADHOUSE
Format: TV
Japanese Name: MONSTER
Chinese Name: MONSTER
German Name: Monster
Italian Name: Monster
Spanish Name: Monster
French Name: Monster
Korean name: 몬스터
Romanized Name: MONSTER

Characters (35)

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Johan Liebert
Johan Liebert
Gender: MaleHeight: 175cm
Birthday: May 1975
Voice Actor: Yuuto Uemura、Nozomu Sasaki
Roberto
Roberto
Gender: Male
Voice Actor: Nobuyuki Katsube
Franz Bonaparta
Franz Bonaparta
Gender: Male
Voice Actor: Nachi Nozawa
Anna Liebert
Anna Liebert
Gender: Female
Birthday: May 1975
Voice Actor: Mamiko Noto
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Production Staff (485)

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Naoki Urasawa
Naoki Urasawa
Original Creator
Tatsuhiko Urahata
Tatsuhiko Urahata
Series Composition
Script (eps 1-12, 18, 20, 34, 35, 40, 55, 74)
Masayuki Kojima
Masayuki Kojima
Director
Episode Director (eps 1, 73)
Storyboard (eps 1, 2, 6, 8, 38, 67, 73, 74)
Kitarou Kousaka
Kitarou Kousaka
Original Character Design
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Community Creation

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Monster is a suspense manga series by Naoki Urasawa, serialized from 1994 to 2001.

Set in Germany and the Czech Republic, the story follows Kenzou Tenma, a brilliant Japanese neurosurgeon who finds himself entangled in a web of murders, conspiracies, and the rise of a mysterious figure named Johan Liebert.

The narrative explores themes of wrongful conviction, bizarre killings, medical ethics, family, trauma, the aftermath of the Cold War, and the transformation of Germany before and after the fall of the Berlin Wall.

It stands out for its psychological depth, complex characters, and gripping, realistic atmosphere.

Naoki Urasawa crafted Monster as a mature suspense thriller aiming at adult readers.

The manga was serialized in Big Comic Original magazine, inviting readers into a realistic European setting rarely seen in Japanese comics at the time.

Urasawa meticulously researched German and Czech cultures, incorporating actual historical and political contexts of 1980s–1990s Europe into his work.

The series quickly gained praise for its intricate character development and its approach to moral ambiguity.

Monster is primarily set in Germany, weaving through cities like Düsseldorf, Heidelberg, Munich, Frankfurt, and extending to Prague in the Czech Republic.

The backdrop features the aftermath of World War II, the division and reunification of Germany, as well as remnants of the Soviet bloc.

Key elements such as the fall of the Berlin Wall, secret conspiracy groups, orphanages conducting psychological experiments, and ambiguous European neighborhoods, all create an atmosphere of both hope and lingering darkness.

In 1986, Dr. Kenzou Tenma, a respected Japanese neurosurgeon in Düsseldorf, is poised for a promising career.

However, when he chooses to save a young boy named Johan Liebert over the city's mayor, his life unravel as hospital politics turn against him.

Soon, the hospital director and other doctors are mysteriously killed, and both Johan and his twin sister Anna Liebert (later known as Nina Fortner) disappear.

Nine years later, Johan reappears as a charismatic yet utterly psychopathic killer.

Burdened by guilt for having saved a "monster," Tenma embarks on a quest to stop Johan, pursued himself as a murder suspect by Heinrich Lunge, an obsessive detective.

Throughout his journey, Tenma encounters allies and enemies—including Anna, who regains her memory and aids him, as well as victims and conspirators from Johan’s shadowy past.

The narrative unfolds through psychological games, family drama, trauma, and the chilling legacies of secret experiments in places like 511 Kinderheim.

The climactic showdown takes place in the town of Ruhenheim, where Johan engineers mass slaughter, only to be confronted by Tenma, Anna, and other pivotal characters.

  • 511 Kinderheim: A fictional East German orphanage where children were subjected to psychological experiments to create leaders devoid of empathy or emotion.
  • Czech Secret Police: In the story, secret police and intelligence agencies manipulate events, though the term "Czech Secret Police" is a fictionalized composite for dramatic purposes.

Monster spans across multiple media forms:

  • 18-volume manga by Naoki Urasawa.
  • 74-episode anime adaptation (2004–2005) by Madhouse studio, closely following the manga’s plot.
  • Special editions: the "Perfect Edition" consolidating the manga into 9 volumes.
  • Spinoff novel “ANOTHER MONSTER - The Investigative Report,” presented as a faux-documentary investigating the events of the manga, and featuring afterstories and hidden details about the characters.
  • The picture book “The Nameless Monster,” an in-universe illustrated story pivotal to the main plot, was also separately published.

Madhouse produced the anime adaptation, with Masayuki Kojima as director and music composed by Kunihiko Ryo.

The anime faithfully recreated the manga’s atmosphere, opting for a realistic art style and meticulously chosen European backdrops.

Broadcast on Nippon TV and other networks, the anime ran for six consecutive seasons—unusual for a late-night series—and received a special condensed recap.

  • Opening: “GRAIN” composed and arranged by Kunihiko Ryo.
  • Ending 1 (ep. 1–32): “For the Love of Life” by David Sylvian (lyrics by David Sylvian, music by David Sylvian and Kunihiko Ryo).
  • Ending 2 (ep. 33–74): “Make It Home” performed by Fujiko Hemming.

Monster quickly achieved critical acclaim:

  • Won the 3rd Tezuka Osamu Cultural Prize Grand Prize (1999).
  • Won the 46th Shogakukan Manga Award in the General category (2000).

By 2019, Monster had exceeded 20 million copies in circulation, cementing its status as a top-tier seinen manga.

The anime adaptation gained praise for its faithful storytelling and mature tone, popularizing the manga internationally.

The rich, morally complex characters—especially the enigmatic Johan Liebert—have inspired countless discussions about evil, trauma, and humanity.

Monster is often cited as one of the greatest modern manga, influencing artists and storytellers worldwide.

  • Original soundtrack albums and remix editions have been released, adding to the immersive atmosphere.
  • DVD box sets and digital releases make it accessible to new generations.
  • Monster stands as one of Naoki Urasawa's landmark works, continuing to captivate and disturb readers and viewers with its insights into the human psyche.

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(Last edited time: March 18, 2026, 3:41 a.m.)

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