Haibara's Teenage New Game+
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!
About Haibara's Teenage New Game+
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!
Anime Details
Currently Airing
2026
Spring 2026
PG-13
8 Total (8 Sub)
★ 6.74/10
Also Known As
English:Haibara-kun no Tsuyokute Seishun New Game
Japanese:Haibara-kun no Tsuyokute Seishun New Game
Other: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; Haibara's Teenage New Game+, Haibara-kun no Tsuyokute Seishun New Game, 灰原くんの強くて青春ニューゲーム, Haibara's Teenage New Game+
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Frequently Asked Questions
Where can I watch Haibara's Teenage New Game+ online for free?
You can watch Haibara's Teenage New Game+ for free on ReWatch in HD. Stream all episodes securely with subtitles .
How many episodes does Haibara's Teenage New Game+ have?
Haibara's Teenage New Game+ currently has 8 episodes available. New episodes are added regularly.
What genre is Haibara's Teenage New Game+?
Haibara's Teenage New Game+ falls into the Comedy, Romance, School, Slice of Life anime genre(s).
Is Haibara's Teenage New Game+ available in English dub?
Haibara's Teenage New Game+ is currently available with English subtitles. Dubbed versions may be added in the future.
Is Haibara's Teenage New Game+ finished or still airing?
Haibara's Teenage New Game+ is currently airing. New episodes are added as they release.