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Haibara's Teenage New Game+

Anime · Manga · Hub · 1 Season

Haibara's Teenage New Game+

灰原くんの強くて青春ニューゲーム1 Season

We all have embarrassing memories or deep regrets from high school, right?

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About the story

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 inexplic…

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At a glance

Haibara's Teenage New Game+ is an anime series from 2026. Its original run is complete. The catalogue records 12 episodes. This Kaidomi hub connects 2 releases, 1 credited creator, 8 characters and 12 listed episodes.

Full synopsis

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! Note: The first 4 episodes had an advance screening on March 15th, 2026. The start date reflects the start of the regular series broadcasting.

Catalogue score — Kaidomi never shows its own rating until the fans build it. In its genre, only 922 of 1,358 scored titles rank higher — the top 68%.

Score
6.6 / 10
Episodes
12
Status
Finished Airing
Members
25,425
Studios
Studio Comet
Airing
3 Apr 2026 → 19 Jun 2026
Full synopsis

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! Note: The first 4 episodes had an advance screening on March 15th, 2026. The start date reflects the start of the regular series broadcasting.

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One hub for the whole story

2 of 2 connected titles

The people behind it

1 Artists

The cast

8 characters
HHikari HoshimiyaMainKanon Takao
NNatsuki HaibaraMainYuuto Uemura
MMiori MotomiyaSupportingKanna Nakamura
UUta SakuraSupportingAya Yamane
YYuino NanaseSupportingSayumi Suzushiro
SSerika HondoSupportingAimi
Reita ShiratoriReita ShiratoriSupportingTomohiro Oono
Tatsuya NagiuraTatsuya NagiuraSupportingRyouta Suzuki
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