Kazuko is Daisuke's girlfriend in Ginga Densetsu Weed.
Ginga Densetsu Weed
She lives quite a far from him, in Tokyo and thus they always need to plan certain times to see each other.
Hybrid Bear Arc
- Yoshihiro Takahashi mentioned in the interview that Kazuko is his favorite human character, but he also mentioned that he isn't very good at drawing women and wondered where did she disappear.