Groups
- yaneura no himitsu kessha 2
- yaneurabeya 2
- yaoi911 2
- yaoyoro taisha 2
- yapis company 2
- yapo sketch 2
- yaruki zero 2
- yarumando 2
- yasaibatake 2
- yashibakoyaaseku 2
- yashiromori 2
- yasumi 2
- yasuzou yashiki 2
- yawakino 2
- yawaraka midnight 2
- yawaraka oshioki bou 2
- yawaraka shoten 2
- yaya 2
- yellow signal 2
- yellowcrane 2
- yiffcorp 2
- ykks hamburg 2
- ykmc matsuri 2
- yodare bunmei 2
- yogul-honpo 2
- yoguriina 2
- yoidore rodeo 2
- yoiya maaka 2
- yokainosu 2
- yokakeggo 2
- yokochichi lingerie 2
- yom shoten 2
- yomo zakkaten 2
- yoninallermen 2
- yorunoichi 2
- yoshi yoshi labo 2
- yoshimaki 2000mg 2
- yoshinoya matsuya 2
- yoshizawa seikatsu 2
- yotsukoshiya 2
- youchi-na-ochakai 2
- youkouro 2
- youran 2
- yousei imagination 2
- yowatoro 2
- yozakuratei 2
- yrrr 2
- yu reika 2
- yu-en 2
- yu-my-star 2