- Yû Aoi
- Satoko Fukuhara
- Issei Takahashi
- Yusaku Fukuhara
- Masahiro Higashide
- Yasuharu Tsumori
- Ryôta Bandô
- Fumio Takeshita
- Yuri Tsunematsu
- Komako
- Minosuke
- Kanemura
- Hyunri
- Hiroko Kusakabe
- Takashi Sasano
- Doctor Nozaki
- Chuck Johnson
- Bob
- Nihi
- Foreign Business Supplier
- David Ridges
- John Fitzgerald Drummond
- Sakichi Sato
- Diamond Seller in alley
