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Haibara's Teenage New Game+
Watch TrailerWatch Anime
April 3rd, 2026
Haibara's Teenage New Game+
2026
12 Episodes
6.4
TV
Romance
Slice of Life
RELEASING
Episode 8 airs Thu May 21, 2026 (6d 18h)

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!...

External Links

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Episodes

8 Episodes
The Gray Boy`s Plan for a Colorful Adolescence
Ep 15.9

The Gray Boy`s Plan for a Colorful Adolescence

Haibara Natsuki travels back in time and gets a second shot at a better high school experience.

Dreamlike Days
Ep 23.9

Dreamlike Days

Natsuki hangs out with his new friends on the weekend.

Perfect Behavior
Ep 37.5

Perfect Behavior

Natsuki begins working at a café, and he and his friends study for midterm exams.

If You Support Me
Ep 45.7

If You Support Me

Without Tatsuya, Natsuki’s once colorful adolescence slowly begins to darken.

I`ll Give You an Umbrella When You`re in the Rain
Ep 54.1

I`ll Give You an Umbrella When You`re in the Rain

Natsuki, Miori, Reita, and Hikari go on a double date.

Wish
Ep 6

Wish

Natsuki convinces Miori to accept his help and attends a festival with Uta.

最高の夏を目指して
Ep 7

最高の夏を目指して

No description available.

Ep 8

Episode 8

No description available.

Characters

Natsuki Haibara
main

Natsuki Haibara

Hikari Hoshimiya
main

Hikari Hoshimiya

Miori Motomiya
supporting

Miori Motomiya

Uta Sakura
supporting

Uta Sakura

Yuino Nanase
supporting

Yuino Nanase

Tatsuya Nagiura
supporting

Tatsuya Nagiura

Reita Shiratori
supporting

Reita Shiratori

Serika Hondo
supporting

Serika Hondo

Related Anime

Haibara’s Teenage New Game+
ADAPTATION

Haibara’s Teenage New Game+

novel

Haibara-kun no Tsuyokute Seishun New Game
ALTERNATIVE

Haibara-kun no Tsuyokute Seishun New Game

manga

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