Natsuki Haibara thought his high school years were a complete failure—until he suddenly wakes up as a freshman again, armed with all he learned in college. Determined to rewrite his school days, he joins the popular crowd, makes friends he never had, and grows closer to his crush. But second chances aren't as easy as hitting "Restart." Can Natsuki turn his regrets into a rainbow-colored youth?!
Show Info
Schedule: Thursdays at 01:30
(24 min)
Status: Running
Language: Japanese
Show Type:
Animation
Genres:
ComedyAnimeRomance
Official site: www.haibarakun-anime.com
(waiting for more votes)
Next Episode
Perfect Behavior
Episode 1x03; Apr 16, 2026
Previous Episodes
| Episode Name | Airdate | Trailer |
|---|---|---|
| 1x02: Dreamlike Days | Apr 9, 2026 | |
| 1x01: The Gray Boy's Plan For a Colorful Adolescence | Apr 2, 2026 |
Extra Details
Also known as:
-
灰原くんの強くて青春ニューゲーム (
Japan)
-
Haibara-kun no Tsuyokute Seishun Nyū Gēmu ( Japan)
-
Нова гра: Прокачана юність Хайбари (
Ukraine)
- Haibara-kun no Tsuyokute Seishun New Game