In the town of Saima, when summer is about to begin, a group of six high school students intend to live a secret adventure by spending seven carefree days in a ruined mining facility.
Aya Chiyono (voice)
Mamoru Suzuhara (voice)
Saki Akutsu (voice)
Malet (voice)
Kaori Yamazaki (voice)
Hitomi Nakayama (voice)
Masahiko Honda (voice)
Hiroto Honjō (voice)
Sōma Ogata (voice)
Yamazaki - Kaori's Father (voice)
High-level Politician (voice)
Immigration Administrator (voice)
Mamoru Suzuhara (voix)
Aya Chiyono (voix)
Kaori Yamakasi (voix)
Souma Ogata (voix)
Saki Akutsu (voix)
Executive Producer
Key Animation
Supervising Animation Director
Assistant Editor
Assistant Director of Photography
Layout Supervisor
Storyboard Artist
Key Animation
Key Animation
Supervising Animation Director
Theme Song Performance
Special Effects
Animation Director
Storyboard Artist
Key Animation
Animation Director
Executive Producer
Key Animation
Key Animation
Key Animation
Key Animation
Animation Director
Key Animation
Key Animation
Second Unit Director
Settings
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Key Animation
Director
Screenplay
Editor
Songs
Animation Director
Animation Director
Character Designer
Director of Photography
Producer
Producer
Novel
Character Designer
Sound Director
Art Direction
Original Music Composer
Editor
Color Designer
Producer
Art Designer
Other
Production Assistant
3D Tracking Layout