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cocoon - One Summer of Girlhood (2026)
Directed by Yukimitsu Ina
Animation, Drama, War · 1h 00m
San and Mayu attend an all-girls school on a warm and tranquil island. When war reaches their shores, they are ordered to help nurse the wounded in a military hospital hidden away in a cave. Amidst escalating death and brutality, the friends struggle to find solace in their fragile lives.
Cast
Marika Ito
San (voice)
Hikari Mitsushima
Mayu (voice)
Yoko Hikasa
Tamaki (voice)
Rena Motomura
Hina (voice)
Chinatsu Akasaki
Mari (voice)
Aoi Koga
Yuri (voice)
Yume Miyamoto
Kaede (voice)
Izumi Aoyagi
Shiho (voice)
Miyuki Sawashiro
Kaho (voice)
Umeka Shoji
Sensei (voice)
Maria Abo
(voice)
Akane Amasawa
(voice)
Crew
- Director
- Yukimitsu Ina
- Screenplay
- Yukimitsu Ina, Taku Kishimoto
- Director of Photography
- Jiro Tazawa
- Original Music Composer
- Kensuke Ushio
- Editor
- Masahiro Goto
- Producer
- Hitomi Tateno, Kohei Nehyo
Details
- Original title
- cocoon～ある夏の少女たちより～
- Release date
- 2026-09-04
- Runtime
- 1h 00m
- Genres
- Animation, Drama, War
- Original language
- JA
- Spoken languages
- Japanese
- Countries
- Japan
- Production
- Sasayuri, NHK Enterprises, NHK