Kunihiko Yasui has a voice credit as Hiromichi in the Japanese-language version of Initial D 1st Stage.
Hiromichi / Japanese
TV anime / 1998
Tamotsu Hayakawa / Japanese
Eiji Kurizawa / Japanese
OVA / 1998
Iori Yagami / Japanese
OVA / 2005
Kouichi Amagi / Japanese
OVA / 1997