21.12.1959 (64 years) (Tokyo, Japan)
Hiroshi Kobayashi may refer to: Hiroshi Kobayashi (boxer) (born 1944), Japanese boxer Hiroshi Kobayashi, chemist, synthesised Kobayashi's anion Hiroshi Kobayashi (footballer) (born 1959), Japanese football player and manager Hiroshi Kobayashi (shogi, born 1962), Japanese shogi player Hiroshi Kobayashi (shogi, born 1976), Japanese shogi player Hiroshi Kobayashi (baseball) (born 1970), Japanese pitcher