Shō Natsuki and Kōichi Itō have appeared together in 3 films between 1959 and 1967. Every shared film with year, roles and gross, plus who else each works with most.
| Year | Film | Box office |
|---|---|---|
| 1959 | Fires on the Plain | |
| 1966 | Gamera vs. Barugon | |
| 1967 | Gamera vs. Gyaos |
Shō Natsuki also often with: Kōjirō Hongō (3), Noriaki Yuasa (3), Yoshirō Kitahara (3), Bontarō Miake (2), Fujio Murakami (2)
Kōichi Itō also often with: Hikaru Hoshi (2), Jun Hamamura (2), Kisao Tobita (2), Kōjirō Hongō (2), Yoshihiro Hamaguchi (2)