Birthday: March 13th, 1967 Place of Birth: Kagawa, Japan
Masahiro Tabuchi, also known as Masahiro Kobayashi (小林政宏), is a Japanese AV actor active since 1990.
He debuted in 1990 and used different kanjis as Masahiro Tabuchi (田淵政宏 instead of the usual 田淵正浩).