Kōzō (二宮 洸三): 1993–1996 Ono Toshiyuki (小野 俊行): 1996–1998 Takigawa Yūsō (瀧川 雄壮): 1998–2000 Yamamoto Kōji (山本 孝二): 2000–2003 Kitade Takeo (北出 武夫): 2003–2004...