Through the 1990s, Katayama worked in Europe as an executive in Toyota's Motorsports division, where he assisted in World Rally Championship, Sports Car World Championship, and Le Mans racing.
Kyoichi Katayama | Yutaka Katayama | Yoshimi Katayama | Yoshihiro Katayama | Tetsu Katayama | Sen Katayama | Nobuaki Anzai | Katayama Shinji | Hitomi Katayama | Hiroshi Katayama |