Junior high school student Yuna lives with her father Toshiharu. Her mother Akemi moved to Naha when her older sister entered high school, and Yuna is worried about her father's life after she leaves.
| Directing | Yasuhiro Yoshida | Director |
| Writing | Yasuhiro Yoshida | Writer |
| Sound | Shunsuke Kida | Original Music Composer |
| Camera | Shinya Kimura | Director of Photography |
| Editing | Masaki Murakami | Editor |
| Sound | Masahiro Yokozawa | Sound Recordist |
| Production | Yasuhiro Masaoka | Producer |
| Production | Hiroshi Higa | Producer |
| Production | Takeshi Sawa | Producer |
