Hirotaka Koishi, Date of Birth, Place of Birth

Hirotaka Koishi

Japanese baseball player

Date of Birth: 13-Apr-1987

Place of Birth: Hiji, Ōita Prefecture, Japan

Profession: baseball player

Nationality: Japan

Zodiac Sign: Aries

Hirotaka Koishi (?? ??, Koishi Hirotaka, born April 13, 1993 in Hayami, Oita, Japan) is a professional Japanese baseball player.
He plays pitcher for the Saitama Seibu Lions.