Description:
Umaru is Taihei's little sister who boasts beautiful looks as well as prowess in both school and sports. However, she has a certain secret. She's a "Himōto" a little sister who is proper in public but lazy at home.
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Episodes:
1Umaru and Onii-chan
2Umaru and Ebina-chan
3Umaru and Her Student
4Umaru and Her Rival
5Umaru and Summer Vacation
6Umaru's Birthday
