| Yoiko | |
_1.png) First tankōbon volume cover | |
| よいこ | |
|---|---|
| Genre | Comedy[1] |
| Manga | |
| Written by | Yūgo Ishikawa |
| Published by | Shogakukan |
| Magazine | Big Comic Spirits |
| Demographic | Seinen |
| Original run | 1996 – 2001 |
| Volumes | 15 |
| Anime television series | |
| Directed by | Takahiro Omori |
| Written by | Sukehiro Tomita |
| Music by | Yoshio J. Maki |
| Studio | Pierrot |
| Original network | TBS |
| Original run | November 6, 1998 – March 26, 1999 |
| Episodes | 20 |
Yoiko (よいこ, "Good Girl") is a Japanese manga series written and illustrated by Yūgo Ishikawa. It was serialized in Shogakukan's seinen manga magazine Weekly Big Comic Spirits from 1996 to 2001, with its chapters collected in 15 tankōbon volumes. A 20-episode anime television series animated by Pierrot was broadcast in Japan on TBS from November 1998 to March 1999.