Haibara's Teenage New Game+ (2026)

Name: Haibara's Teenage New Game+
Rating: 5.8

Rating: 5.8

Synopsis

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?!

First Air Date: 2026-04-03

Last Air Date: 2026-06-19

Number of Seasons: 1

Number of Episodes: 12

Networks: TBS

View Technical Specifications on IMDb

Top Cast

Yuto Uemura as Natsuki Haibara (voice)
Kanon Takao as Hikari Hoshimiya (voice)
Kanna Nakamura as Miori Motomiya (voice)
Aya Yamane as Uta Sakura (voice)
Sayumi Suzushiro as Yuino Nanase (voice)
Ryota Suzuki as Tatsuya Nagiura (voice)
Tomohiro Ono as Reita Shiratori (voice)
Aimi as Serika Hondo (voice)

Seasons

None (2026)

No overview available for this season.

Episodes:

Ep. 1: The Gray Boy's Plan for a Colorful Adolescence (2026-04-03)

Haibara Natsuki travels back in time and gets a second shot at a better high school experience.
Ep. 2: Dreamlike Days (2026-04-10)

Natsuki hangs out with his new friends on the weekend.
Ep. 3: Perfect Behavior (2026-04-17)

Natsuki begins working at a café, and he and his friends study for midterm exams.
Ep. 4: If You Support Me (2026-04-24)

Without Tatsuya, Natsuki's once colorful adolescence slowly begins to darken.
Ep. 5: I'll Give You an Umbrella When You're in the Rain (2026-05-01)

Natsuki, Miori, Reita, and Hikari go on a double date.
Ep. 6: Wish (2026-05-08)

Natsuki convinces Miori to accept his help and attends a festival with Uta.
Ep. 7: Aiming for the Ultimate Summer (2026-05-15)

Natsuki's friends plan an overnight trip, but Hikari may not be able to attend.
Ep. 8: Your Dream and the Secret Relationship (2026-05-22)

Natsuki supports Hikari as she prepares to confront her overbearing father.
Ep. 9: The End of a Miraculous Summer (2026-05-29)

Natsuki heads to the beach with his friends for the colorful summer experience he's always dreamed of.
Ep. 10: Facade (2026-06-05)

Serika asks Natsuki to form a band with her.
Ep. 11: Monochrome (2026-06-12)

Natsuki is forced to confront his own feelings when he's asked to write lyrics for his band.
Ep. 12: To the Stars (2026-06-19)

On the day of the school festival, Natsuki performs with his band and expresses everything he's been feeling.