In 2026, the heartfelt coming-of-age film Cocoon: One Summer of Girlhood follows a young girl through one unforgettable summer of friendship, family, and self-discovery. Blending warmth, gentle humor, and tender emotion, this family-friendly story celebrates growing up, finding your voice, and the small moments that shape us. A touching journey for all ages.
Cocoon: One Summer of Girlhood
Runtime: 1 Hours 25 Minutes
Genre: Drama, War and Anime
Release Date: 04 September 2026
Original Language: Japanese
Production House: Sasayuri
Distributor: GKIDS
Page Last Updated On: 14 September 2026
About:
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Yukimitsu Ina
(Screenwriter)
Marika Itô
as Sun
(Voice)
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Yoko Hikasa
(Voice)
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Rena Motomura
(Voice)
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Chinatsu Akasaki
(Voice)
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Aoi Koga
(Voice)
Yume Miyamoto
(Voice)
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Izumi Aoyagi
(Voice)
Miyuki Sawashiro
(Voice)
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Umeka Shoji
(Voice)
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Taku Kishimoto
(Screenwriter)
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Hitomi Tateno
(Producer)