A small family-owned iron factory was closed down. What will remain of it?
| Directing | Nao Matsumura | Director |
| Visual Effects | Nao Matsumura | Animation |
| Sound | Ryo Sano | Sound Designer |
| Production | Koji Yamamura | Producer |
| Sound | Akira Osabe | Sound Mixer |
| Production | Yuichi Ito | Producer |
| Production | Mitsuko Okamoto | Producer |
| Production | Taruto Fuyama | Producer |