- Country: Japan
- Genres: Animation, Drama, Sport
- Release: 2015-12-05
- Director: Taichi Ishidate , Yasuhiro Takemoto
- Writers: Maiko Nishioka , Koji Oji , Masahiro Yokotani
- Language: Japanese
- Stars: Nobunaga Shimazaki , Tatsuhisa Suzuki , Toshiyuki Toyonaga , Koki Uchiyama
- Runtime: 110 min
- Awards: N/A
- AKA: 映画 ハイ☆スピード! Free! Starting Days (Japan) , Hai supîdo!: Free! Starting Days , High Speed! Free! Starting Summer (United Kingdom) , High Speed! -Free! Starting Days- (Taiwan) , High Speed! Free! Starting Summer , High Speed!: Free! Starting Days (Germany) , High Speed! Free! Starting Summer (United States of America) , Free!: Starting Days (Brazil)
- Plot:
A prequel to the 2013 Kyoto Animation series Free! which is an adaptation of light novel High☆Speed!
- IMDB:tt4872210
High Speed! Free! Starting Summer Cast · · · ALL
Taichi Ishidate
Director
Yasuhiro Takemoto
Director
Koki Uchiyama
Ikuya Kirishima (voice)
Nobunaga Shimazaki
Haruka Nanase (voice)
Tatsuhisa Suzuki
Makoto Tachibana (voice)
Satomi Sato
Nagisa Hazuki (voice)
Kenji Nojima
Natsuya Kirishima (voice)
Mamoru Miyano
Rin Matsuoka (voice)
Yoko Hikasa
Rei Ryuugazaki (voice)
Chihiro Suzuki
Kisumi Shigino (voice)
Aoi Yuki
Sousuke Yamazaki (voice)
Satoshi Hino
Nao Serizawa (voice)
Toshiyuki Toyonaga
Asahi Shiina (voice)