Barefoot and her friends decide to make a samurai movie, gather a unique cast and staff for the production, and try to screen it at their school festival.
Unfortunately the movie It's a Summer Film! is not yet available on HBO Max.
| Editing | Kenichi Hirai | Editor |
| Production | SHIZUKA Yoko | Producer |
| Production | Yusuke Wakabayashi | Producer |
| Camera | Hironori Yamasaki | Director of Photography |
| Camera | Hiroshi Iwanaga | Director of Photography |
| Costume & Make-Up | Momomi Kanda | Costumer |
| Directing | Soushi Matsumoto | Director |
| Writing | Miura Naoyuki | Screenplay |
| Writing | Soushi Matsumoto | Screenplay |
