Groups
- yapo sketch 2
- yappari ao ga suki 9
- yappari suki 1
- yappy-yappy 5
- yarakain 4
- yarakashidan 14
- yaranaika 5
- yarashi renkon 21
- yarawa colors 5
- yareba dekiru ko. 66
- yareba dekiru ko. 17
- yaribinno 12
- yariiya 11
- yaritaihodai. 6
- yaritaihodai. 4
- yaritsu 13
- yaroujidai 14
- yaruki arimasu mada ikemasu 1
- yaruki zero 2
- yarumando 2
- yarushikanai 2
- yas yas horny 1
- yasagure kitsuenjo 6
- yasai batake 5
- yasai no kuni 36
- yasaibatake 2
- yasaioishii 1
- yasakaninomagatama 4
- yasakanomagatama 6
- yasekurage 1
- yaseuma lo-ru 72
- yashibakoyaaseku 2
- yashima 1
- yashinoki 3
- yashiro plus. 5
- yashiro plus. 1
- yashiromori 2
- yashiroya 14
- yashiya 214
- yasohachi 4
- yasrin-do 107
- yasudajuku 15
- yasudanchi 18
- yasumi 2
- yasunaoz 12
- yasuno misaki 3
- yasuomi-craft 44
- yasuragi teikoku 1
- yasutakeya 13
- yasuzou yashiki 2