
Quick answer — Teiyuu Ichiryuusai voices Bat in Fist of the North Star, Sister Juri in The Colors Within, Masao Sato in Shin Chan and 2 more characters.
Teiyuu Ichiryuusai voices Bat (Fist of the North Star), Sister Juri (The Colors Within), Masao Sato (Shin Chan), Etsuko Tajima (Okko's Inn), Youko Minamida (YAWARA! a fashionable judo girl!).
Bat is voiced in Japanese by Teiyuu Ichiryuusai.