Kōji Iwamoto
- Acting
- February 9, 1932
Known for
Filmography
- The Battle of Okinawa · Sergeant Fujita
- I'll Be Deceived · Kazama's henchman
- Miyamoto Musashi VI: Swords of Death
- The Militarists · Messenger
- City of Beasts
- Rebel Against Glory
- The Resurrection of the Beast
- Sun Above, Death Below
- A Comic Storyteller — Uproarious Laughter
- Campus A Go-Go
- Ironfinger
- Key of Keys · Tonwanian Man
- Samurai Assassin · Ronin
- Dogora · Dr. Munakata's assistant
- Young Swordsman
- Interpol Code 8
- Attack Squadron · Petty Officer Morikami
- Chûshingura
- Operation Sewer Rats · (uncredited)
- The Crimson Sky
- Pride of the Campus
- The Tenth Game of New Salarymen: Salaryman Ittoru
- Mothra · Nelson's Henchman
- Sir Galahad in Campus
- Big Shots Die at Dawn
- Hidden Fangs
- Westward Desperado
- Salarygirl Story: Saucy Staff
- Salaryman Idea Book: Concern for Success · Yakuza Youth B
- The Secret of the Telegian
- The Gambling Samurai · Mintaro
- The Lost Alibi
- Ginza Tomboy · Silent George
- Salaryman Idea Book: Man of Worrisome Episodes
- The Last Gunfight · Tomita
- Leader of the Bomb Girls
- The Spear Master
- Desperado Outpost
- Fox and Raccoon
- The Big Boss
- The Spell of the Hidden Gold
- Chakkiri Kinta Sequel
- The H-Man · Nightclub waiter (uncredited)
- Downtown
- Zoku Ôban: Fûun hen
- Ôban · Suzuki
- A Man in the Storm
- The Lonely Swordsman (Part 1)
- Love on Rainbow Island
- Will-o'-the-Wisp
- Blue Buds
- Mother and Son · (uncredited)
- Seven Samurai · Farmer
- My Six Favorite Men — Speedy Men
- The Eagle of the Pacific