Great Teacher Onizuka

Great Teacher Onizuka also known as GTO for short is a manga and anime series created by Tohru Fujisawa.

Chapter 120
Azusa Fuyutsuki is shown getting into a Bubble Bath.  

Episode 35
Julia Murai takes a Bubble Bath and offers to have her son Kunio Murai join her and bathe together like they used to when he was young but he rejects annoyed saying that he isn't a little kid anymore.