Oruchuban Ebichu

Ebichu is a hamster who appears to be the ideal pet-she cleans, shops, cooks, does laundry, and does everything she can to make her owner, a woman called "Office Lady" (OL),happy. But OL and her cheating boyfriend, along with Ebichu's endless energy and obsession with ice cream, frequently lead to the hamster getting harsh, violent punishments. Despite the abuse, Ebichu doesn’t really care as long as she succeeds in bringing her master even a small amount of joy.