Kei Satō and Shunji Kasuga have appeared together in 3 films between 1960 and 1975. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1960 | Cruel Story of Youth | |
| 1969 | Cruel Youth | |
| 1975 | Story Of The Youth |
Kei Satō also often with: Nagisa Ōshima (6), Fumio Watanabe (5), Ichirō Nakatani (4), Jun Hamamura (4), Taiji Tonoyama (4)
Shunji Kasuga also often with: Asao Sano (4), Jun Hamamura (4), Fumio Watanabe (3), Hideo Kidokoro (3), Keiko Hori (3)