Ichirō Sugai and Kanji Koshiba have appeared together in 2 films between 1953 and 1954. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1953 | A Geisha | |
| 1954 | Sansho the Bailiff |
Ichirō Sugai also often with: Masao Shimizu (4), Takashi Shimura (4), Eitarō Shindō (3), Kenji Mizoguchi (3), Kikue Mōri (3)
Kanji Koshiba also often with: Kikue Mōri (3), Chieko Naniwa (2), Eitarō Shindō (2), Kenji Mizoguchi (2), Masao Shimizu (2)