Koizumi Yoshihiro
His wife is the lyricist Rui Serizawa (芹沢類).
Koizumi Yoshihiro is credited as an author on 1 readable work in this catalogue, with publication years from 1994 to 1994.
Common themes in this collection include 4-koma, Animals, Comedy, Drama, Heterosexual, Primarily Animal Cast.
Metadata source: AniList