Detail	Value
Original title	囀る鳥は羽ばたかない The clouds gather
Original language	日本語 (JA)
Spoken languages	日本語
Production countries	Japan
Status	Released
Production companies	GRIZZLY
Release date	27 febbraio 2020
Executive producer	Yukiko Takase
Production	Yuka Okayasu
Writer	Hiroshi Seko, Kou Yoneda
Editing	Shizuru Shiomaiki
Cinematography	Mitsuhiro Sato
Assistant directors	Jun Shishido, Yasutomo Okamoto, Kaori Makita, Kouki Aoshima
Camera operators	Mitsuhiro Sato

Additional photography	Mitsuhiro Sato
Production design	Miku Nagaike, Ayumi Miyakoshi, Takayoshi Fukushima, Tomomi Noda, Saïna Cisse, Fu Siyu, Tetsuro Kodama, Minoru Ookouchi, Masaru Sato, Ayumu Aso, Kaori Makita
Art direction	Takayoshi Fukushima, Masaru Sato, Miku Nagaike, Ayumi Miyakoshi, Tomomi Noda, Saïna Cisse, Fu Siyu, Tetsuro Kodama, Minoru Ookouchi, Ayumu Aso, Kaori Makita
Set decoration	Miku Nagaike, Ayumi Miyakoshi, Takayoshi Fukushima, Tomomi Noda, Saïna Cisse, Fu Siyu, Tetsuro Kodama, Minoru Ookouchi, Masaru Sato, Ayumu Aso, Kaori Makita
Special effects	Misato Takahata, Chieko Tokuda
Visual effects	Tadashi Hiramatsu, Masayuki Yoshida, SETTA, Mami Takino, Miyuki Nakamura, Shiro Shibata, Akitsugu Hisagi, Chikako Kamata, Noriko Ito, Yuriko Ishii, Daisuke Niinuma, Akiko Kumada, Tomoaki Kado, Junko Suenaga, Satoshi Ikeda, Miyuki Honda, Tsuyoshi Kuwahara Show more Megumi Iwabuchi, Hitomi Hasegawa, Haruna Katsu, Shiho Tanaka, Mariko Oka, Tomomi Noda, Issei Nagamatsu, Shinya Kitamura, Mizuki Ito, Yuko Yamada, Yuki Muraosa
Music	Kisuke Koizumi, Tetsuya Satake, Sachiko Nishi
Sound	Kisuke Koizumi, Tetsuya Satake, Sachiko Nishi
Costume design	Natsuki Yokoyama
Makeup	Natsuki Yokoyama
Hairstyling	Natsuki Yokoyama
Collection	Twittering Birds Never Fly Collection

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