Haibara's Teenage New Game+ light novel series ended its main story with the 11th volume on June 1, 2026, and a 12th epilogue volume is planned. The TV anime adaptation premiered in April 2026 and drew early criticism from Anime Feminist for its handling of male power fantasy tropes.
Haibara's Teenage New Game+ reached two milestones in June 2026. The light novel series, written by Kazuki Amamiya, concluded its main story with the 11th volume on Monday, June 1. A 12th volume containing an epilogue is planned. The series won the HJ Novel Award grand prize in 2020 and began its final arc in July 2025.
The same week the main story ended, the TV anime adaptation that debuted in April 2026 drew a critical review from Anime Feminist. The reviewer, who had previously covered the similar series Remake Our Life! for Anime News Network, found the first episode unappealing. The episode introduces Natsuki Haibara, a lonely college graduate who prays to return to his high school years, gets his wish, and works to improve his body and mindset before restarting his freshman year. The review criticizes Natsuki as a typical sexist male lead whose main goal is to win over his teen crush, rather than become a genuinely better person. The reviewer also objects to the depiction of the protagonist's pre-time-travel weight as a sign of failure, calling the trope tired.
The review signals that the series is likely to be a divisive entry in the time-loop genre. The reviewer acknowledges the power fantasy may appeal to some viewers but describes the episode as treading familiar ground for the male second-chance genre and not a standout. They do not recommend it unless the viewer already enjoys this type of narrative.
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Kazuki Amamiya's Haibara's Teenage New Game+ light novel series concluded its main story with the 11th volume on Monday. A 12th volume containing an epilogue is planned. The series, which won the HJ Novel Award grand prize in 2020, began its final arc in July 2025 and inspired a TV anime that debuted in April.
Anime Feminist published a review of the first episode of Haibara's Teenage New Game+, the new anime about a man who gets a second chance at high school. The reviewer, who previously covered the similar series Remake Our Life! for Anime News Network, found the premiere unappealing. The episode introduces Natsuki Haibara, a lonely college graduate who prays to return to his high school years. He gets his wish and works to improve his body and mindset before restarting his freshman year. The review criticizes Natsuki as a typical sexist male lead whose main goal is to win over his teen crush, rather than become a genuinely better person. The reviewer also objects to the depiction of the protagonist's pre-time-travel weight as a sign of failure, calling the trope tired. While the reviewer acknowledges the power fantasy may appeal to some viewers, they describe the episode as treading familiar ground for the male second-chance genre and not a standout. They do not recommend it unless the viewer already enjoys this type of narrative.