Isamu Tanonaka has a non-anime role as Igor in Persona 3.
Sindbook / Japanese
TV anime / 1982
Medama Oyaji / Japanese
TV anime / 2008
Leonardo da Vinci / Japanese
Short TV anime / 2009
TV anime / 1968
TV anime / 2007
Tongari / Japanese
OVA / 1993
TV anime / 1996
OVA / 1985
TV anime / 1971
TV anime / 1985
Chatara / Japanese
TV anime / 1973
Kyonpi / Japanese
TV anime / 1988
Omawari-san / Japanese
Movie / 1997
Doppe / Japanese
TV anime / 1976
Movie / 1968
Ichisou Hosokawa / Japanese
Short TV anime / 1964
Gorou Azuma / Japanese