Where to Watch
Region
Amazon Prime Video
Stream included
HD
Included
Amazon Prime Video with Ads
Stream included
HD
Included
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Seasons
All seasons
About
In near-future Japan with ultra-low birthrates, children are treasured but monitored. Santa is banned as dangerous. One snowy December 25th, middle-schooler Kazushige Sanda, descendant of Santa, is attacked by classmate Fuyumura who wants him to find her missing friend, Ono. "Santa, please find my friend." To protect children from adults, Sanda decides to become Santa and fight the adults.
First Aired
Oct 4, 2025
Last Aired
Dec 20, 2025
Seasons
1
Episodes
12
Studio
Science SARU, dentsu, Akita Shoten
Original Language
Japanese
Cast
Full credits →A
Ayumu Murase
Kazushige Sanda (voice)
H
Hiroki Touchi
Santa Claus (voice)
U
Umeka Shouji
Shiori Fuyumura (voice)
A
Anna Nagase
Ichie Ono (voice)
Y
Yuuki Shin
Hitoshi Amaya (voice)
M
Misato Matsuoka
Nico Kazao (voice)
T
Toshihiko Seki
Hifumi Ōshibu (voice)
H
Hiroaki Hirata
Saburō Yagiuda (voice)
M
Masako Nozawa
Toyo Tetsudome (voice)
