Yoshihiro Hamaguchi was a Japanese actor and a former Olympic swimmer.
Brooba
(Takeji, Brooba)
Fires on the Plain
(Officer)
Musume no shūgaku ryokō
Eyes of the Jaguar: Blue Dragon's Cave
The Eyes of the Jaguar
Princess and I
The Invisible Man vs. The Human Fly
(Detective Hayama)
Chance Meeting
(Hirota)
Advance Patrol
Giants and Toys
(Driver)
Gamera vs. Barugon
(Awaji Maru Crewman)
A Mother's Journey
(Kunio)
Machi no uwasa mo sanjûgo nichi
(Fortune teller)
A Secret Night
Mother
Hit and Run Gang
Daiei Studio is Bustling
The Women Divers
Zero-Fighters
Etajima, the Naval Academy
Gomen asobase Hanamuko sensei
Headquarters of Crime Detection
Nocturne of a Woman
Various Flowers
New Tale of Genji: Shizuka and Yoshitsune
Bara no kōdōkan
Tsuki no kōdōkan
Studio wa ōsawagi
Tenshi mo otoshi goro
Zoku tenshi mo otoshi goro
Nezumi Kozō shinobi komi hikae: Ne no koku sanjō
Wasureji no gogo 8 ji 13 pun
Chūzaisho nikki
Dohyō monogatari
White Jeep Patrol
Kesareta keiji
Gunkoku sakaba
Hakuchū no shinnyūsha
Otoko jū kyū no wataridori
Musuko
Kenjū no okite
Wings of Dawn
Hanzai rokugōchi
Hot Sand
San kyōdai no kettō