Liar Game

Protagonists

Nao Kanzaki (神崎 直, Kanzaki Nao)

Voiced by: Saya Hitomi [ja]^[3] (Japanese); Reshel Mae^[4] (English)

An exceptionally honest and initially naive college student who becomes an unwilling participant in the Liar Game. Her unwavering integrity and emotional perceptiveness, though initially perceived as weaknesses, enable her to earn contestants' trust while developing critical judgment. Despite opportunities to withdraw, she persists in the competition to rescue indebted participants. Her sole family connection is her terminally ill father, leaving her socially isolated until forming a profound bond with fellow player Akiyama, who alleviates her loneliness. Her moral conviction that all individuals possess inherent value shapes her gameplay strategy and interpersonal dynamics.

Shinichi Akiyama (秋山 深一, Akiyama Shin'ichi)

Voiced by: Takeo Ōtsuka^[3] (Japanese); Nick Huber^[4] (English)

A Teito University graduate in criminal psychology who turns to con artistry to dismantle the multi-level marketing scheme that drove his mother to suicide. After prison, he reluctantly assists Nao in the Liar Game, possibly recognizing parallels between her plight and his mother's. Entering in Round 2 as a substitute player, Akiyama emerges as an unofficial leader by Round 3. He strategically leverages Nao's genuine emotional appeals to influence other contestants while persistently attempting to settle her debt and remove her from danger. Akiyama's ultimate objective remains exposing and destroying the Liar Game organization itself.

Antagonists

Kazuo Fujisawa (藤沢 和雄, Fujisawa Kazuo)

Voiced by: Nobuo Tobita^[5] (Japanese); Paul T. Taylor^[4] (English)

Nao's former teacher and first opponent in the Liar Game. He undergoes a significant transformation from a caring educator to a bitter, distrustful individual following personal hardships including divorce. His callous indifference to Nao's potential financial ruin shocks her but reinforces Akiyama's resolve to assist her. After losing to Akiyama's strategy in the first round, Fujisawa receives Nao's winnings to settle his debt, culminating in a grateful bow that contrasts sharply with his earlier hostility.

Yuji Fukunaga (福永 ユウジ, Fukunaga Yuuji)

Voiced by: Yō Taichi^[6]

A trans woman introduced in Round 2 as "Hitomi". She is a skilled manipulator and 5th-degree black belt whose motivations alternate between financial gain and personal vengeance. Presenting various gender expressions—from femme fatale to masculine drag—she demonstrates remarkable adaptability in both gameplay and social manipulation. During Round 3, she forms an alliance with Nao and Akiyama, continuing voluntarily despite clearing her debt. Forced to face Yokoya alone in the revival round, she accumulates over one billion yen in debt and is eliminated. Though initially dismissive of Nao's abilities, Fukunaga gradually develops respect for her while maintaining ambiguous feelings toward Akiyama.

Norihiko Yokoya (横谷 憲彦, Yokoya Norihiko)

Voiced by: Natsuki Hanae^[7]

A dominant and calculating participant introduced in Round 3, who emerges as Akiyama's primary rival. A wealthy, eerily composed young man often seen carrying white mice and dressed in militaristic attire, he admires historical dictators like Adolf Hitler. His strategy revolves around bribing other contestants to create an absolute dictatorship within his team, contrasting sharply with Nao's cooperative approach. Though initially planning to withdraw after Round 3, Nao provokes him into continuing, fueling his vengeful determination to defeat her and Akiyama. After losing Round 4, Yokoya persists, aiming for ultimate victory. His ability to predict the Third Revival Round's game stems from prior knowledge of the Liar Game's literary inspiration, not deduction as he claims. Ultimately defeated by Akiyama in the finals, Yokoya concedes, acknowledging the need to retreat. His father, revealed as a Liar Game host, had trained him in manipulation to groom him as a successor.

Takashi Harimoto (ハリモト タカシ, Harimoto Takashi)

An elderly man distinguished by his long robes and straw hat. He first appears in Round 4 as the charismatic leader of the Peaceful Heaven cult. His manipulative prowess stems from exploiting emotional vulnerabilities rather than psychological tactics like Akiyama or Yokoya. Three devoted female followers—Mika Mikamoto, Kei Kimura, and Yukiko Abe—unconditionally support him in the Liar Game, bolstering his advantage. Harimoto controls his cult by propagating a fabricated mythology involving demons and human lineage, claiming to purify bloodlines. His methods rely on cold reading, having recruited each member during their lowest emotional states. After defeat in Round 4, he and his followers return in the Revival Round but ultimately withdraw, moved by Nao's unwavering integrity. They relinquish their winnings to alleviate other players' debts.

Liar Game Tournament Office

The LGT Office operates as the clandestine organization behind the Liar Game Tournament, structured to experimentally recreate scenarios from a suppressed radical political text. Its membership comprises two specialized roles: masked "handlers" who directly manage contestants and distribute game information, and observing "hosts" who supervise tournament rounds. The organization represents a second attempt at this social experiment, following an aborted initial trial. Several key members' identities eventually become known to participants through the tournament's progression.

Mitsuo Tanimura (谷村 光男, Tanimura Mitsuo)

Voiced by: Kazuhiro Nakaya [ja]^[5] (Japanese); Randy Pearlman^[4] (English)

He first appears as a legal consultant whom Nao contacts about the Liar Game. Unbeknownst to her, he secretly works for the tournament organization, preventing participants from seeking outside help. As Nao's assigned Liar Game representative, Tanimura suggests employing a scam artist to win—a tactic that ultimately draws Akiyama into the competition. Unlike other tournament staff, Tanimura operates without concealing his identity.

Leronira (レロニラ, Reronira)

Voiced by: Yōji Ueda^[5]

One of the Liar Game's masked hosts, distinguished by his ornate facial covering and formal attire. While he admires Akiyama and Fukunaga's intellectual prowess, he expresses particular fascination with Nao's unconventional participation. Demonstrating superior analytical skills among the hosts, he correctly anticipates Nao's transformative impact on the game's dynamics. His deep understanding of Akiyama's thought processes hints at his prior experience as a participant in the original Liar Game. Ultimately revealed as Okabe, Akiyama's former psychology professor, Leronira's true identity connects the tournament's present and past iterations.

Nearco (ネアルコ, Nearuko)

Voiced by: Jun Fukuyama^[8]

A Liar Game co-host, distinguished by his mustachioed mask. Introduced in Round 3, he demonstrates analytical prowess while maintaining particular admiration for Yokoya, whom he considers formidable. His skepticism toward Leronira's faith in Nao's abilities contrasts with his otherwise perceptive nature, though his intellect falls short of Leronira and Rabelais' standards.

Solario (ソラリオ, Sorario)

A host of the Liar Game, wearing a mask with a sun drawn on the right eye. Solario is impressed that Nao is able to realize the objective of Second Revival Round before any of the other players.

Forli (フォルリ, Foruri)

A Liar Game host, distinguished by his bowtie-adorned suit and distinctive mask resembling Renaissance clown face-paint with elongated oval markings. As the moderator for Round 4's qualifier matches, he demonstrates overt favoritism toward Akiyama and Nao's team, frequently marveling at Akiyama's strategies despite his full knowledge of the game rules. He is considered the least intellectually capable among the LGT officers.

Kurifuji (栗藤, Kurifuji)

Yokoya's assigned family agent, tasked with ensuring his safety while concealing her identity behind sunglasses and a surgical mask. With a background in psychology, she demonstrates superior understanding of Yokoya's strategies, consistently anticipating his maneuvers more effectively than other LGT Office members.

Alsab (アルサブ, Arusabu)

One of the Liar Game hosts, moderating Round 4 and its qualifier for Fukunaga's team. His mask features distinctive Yin and yang and I Ching symbolism. Holding a cynical view of human nature, he believes people are inherently selfish and incapable of cooperation—a perspective ultimately challenged by Nao and Akiyama's collaborative strategies. Unlike his colleague Leronira, Alsab consistently underestimates Nao's influence in the game.

Silien (シリーン, Shirīn)

A Liar Game host, moderating Revival Round III for Group A.

Rabelais (ラブレー, Raburē)

A Liar Game host, overseeing Revival Round III for Group B. He is revealed to be Yokoya's father, a wealthy and prominent figure who dominated nearly all games in the previous tournament according to Leronira.

Altair (アルタイル, Arutairu)

Liar Game's Chief Executive, overseeing Revival Round III and Round 5. His identity is ultimately revealed as Nao's father, who orchestrated her participation out of concern for her extreme naivety and survival capabilities.

Manga

Written and illustrated by Shinobu Kaitani, Liar Game was serialized in Shueisha's seinen manga magazine Weekly Young Jump from February 17, 2005, to January 22, 2015.^[9][10] Shueisha collected its chapters in nineteen tankōbon volumes, released from September 16, 2005, to April 17, 2015.^[11][12]

A short story, titled Liar Game: Roots of A, was published as the title piece of a Shinobu Kaitani's anthology on July 18, 2008.^[13] A short-term series, titled Liar Game: The Last Game, started in Shueisha's Grand Jump Mucha on February 25, 2026.^[14][15][16]

Live-action

Liar Game was adapted into a Japanese television series: Liar Game, a 2007 series broadcast on Fuji Television, followed in 2009 by a second season. In 2010, the full-length film Liar Game: The Final Stage was released as a continuation to the television series. A sequel, entitled Liar Game: Reborn, was released in 2012.^[17]

A 2014 Korean drama adaptation, also titled Liar Game, aired on cable channel tvN.^[18][19]

Anime

An anime television series adaptation was announced during Remow's panel at Anime NYC 2025, on August 22, 2025. It is produced by Madhouse and directed by Asami Kawano, with Yuzo Sato [ja] serving as chief director, Tatsuhiko Urahata writing and supervising scripts, Kei Tsuchiya designing the characters, and Yugo Kanno composing the music.^[20][3] The series premiered on April 7, 2026, on TV Tokyo and its affiliates, as well as other networks,^[21][22][a] and will run for two consecutive cours.^[24] The first opening theme song is "Bubble" (あぶく), performed by Yorushika, while the first ending theme song is "Asahi" (朝日), performed by Lucky Kilimanjaro [ja].^[25] The second opening theme song is "All In", performed by Kroi [ja], while the second ending theme song is "Tarinai" (たりない; lit. 'Not enough'), performed by Muque [ja].^[26]

Remow licensed the series for streaming on Crunchyroll (excluding Japan and China).^[20][27][28]