← Anime

Haibara's Teenage New Game+

灰原くんの強くて青春ニューゲーム

Haibara-kun no Tsuyokute Seishun New Game

Binge-ready

Finished airing — 12 episodes, ready to binge.

Format: TV
Season: Spring 2026
Studio: Studio Comet
Based on: Light novel
Episode length: 24 min
Started: 3 Apr 2026
Ended: 19 Jun 2026
Score: 66/100

Romance Slice of Life Age Regression Time Manipulation Heterosexual Rehabilitation School Male Protagonist Primarily Teen Cast Basketball

Haibara's Teenage New Game+ is a TV anime series from 2026, produced by Studio Comet, based on the novel Haibara’s Teenage New Game+ by Kazuki Amamiya. The team includes direction by Misuzu Hoshino, series composition by Keiichirō Ōchi, character design by Hiromi Ono and music by Sōnosuke Takao. The Japanese voice cast includes Yūto Uemura as Natsuki Haibara, Aimi as Serika Hondo and Kanon Takao as Hikari Hoshimiya. It streams on Crunchyroll. It ran for 12 episodes from April 2026 to June 2026.

We all have embarrassing memories or deep regrets from high school, right? Socially anxious college senior Natsuki Haibara sure does. When he thinks back on that time of his life, all he has are fleeting fantasies of a happy adolescence that could have been. Imagine his bewilderment and surprise, then, when he inexplicably finds himself seven years in the past—one month before his first year of high school! Can Haibara avoid his previous mistakes, make his way to the top of the school social pyramid, and end up with the girl of his dreams? Or will he be forced to relive three years of solitude as the most hated guy in school? He’ll need all the help he can get in order to succeed, from a workout regimen to online how-to guides, a childhood friend, and plenty of sheer willpower. Watch as Haibara takes a second shot at his teenage years! (Source: J-Novel Club) Note: The first 4 episodes had an advance screening on March 15th, 2026. The start date reflects the start of the regular series broadcasting.