Hachiro Arakawa (荒川 八郎, Arakawa Hachirō, born 8 August 1933) is a Japanese water polo player. He competed in the men's tournament at the 1964 Summer Olympics.
Hachiro Arakawa (荒川 八郎, Arakawa Hachirō, born 8 August 1933) is a Japanese water polo player. He competed in the men's tournament at the 1964 Summer Olympics. (en)
Hachiro Arakawa (荒川 八郎, Arakawa Hachirō, born 8 August 1933) is a Japanese water polo player. He competed in the men's tournament at the 1964 Summer Olympics. (en)