

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…
TV-14 • Animation, Comedy • Series • 2026 • 1 season
Starring: Yuto Uemura, Kanon Takao, Kanna Nakamura

S1 E1 - 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.
Apr 3, 2026 • 25m

S1 E2 - Dreamlike Days
Natsuki hangs out with his new friends on the weekend.
Apr 10, 2026 • 25m

S1 E3 - Perfect Behavior
Natsuki begins working at a café, and he and his friends study for midterm exams.
Apr 17, 2026 • 25m

S1 E4 - If You Support Me
Without Tatsuya, Natsuki's once colorful adolescence slowly begins to darken.
Apr 24, 2026 • 25m

S1 E5 - I'll Give You an Umbrella When You're in the Rain
Natsuki, Miori, Reita, and Hikari go on a double date.
May 1, 2026 • 25m

S1 E6 - Wish
Natsuki convinces Miori to accept his help and attends a festival with Uta.
May 8, 2026 • 25m

S1 E7 - Aiming for the Ultimate Summer
Natsuki's friends plan an overnight trip, but Hikari may not be able to attend.
May 15, 2026 • 25m

S1 E8 - Your Dream and the Secret Relationship
Natsuki supports Hikari as she prepares to confront her overbearing father.
May 22, 2026 • 25m

S1 E9 - The End of a Miraculous Summer
Natsuki heads to the beach with his friends for the colorful summer experience he's always dreamed of.
May 29, 2026 • 25m

S1 E10 - Facade
Serika asks Natsuki to form a band with her.
Jun 5, 2026 • 25m

S1 E11 - Monochrome
Natsuki is forced to confront his own feelings when he's asked to write lyrics for his band.
Jun 12, 2026 • 25m

S1 E12 - To the Stars
On the day of the school festival, Natsuki performs with his band and expresses everything he's been feeling.
Jun 19, 2026 • 24m
Haibara's Teenage New Game+
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?!
TV-14 • Animation, Comedy • TV Series • 2026
