Groups
- works 1
- world temperament 1
- wtgs 1
- wth 1
- wwalker 1
- wxp 1
- xain 1
- xenote 1
- xie 1
- xnadahime 1
- xtm. 1
- xuse happou 1
- xys depths 1
- y and a 1
- y.b.j 1
- y.k.c.b. 1
- y.y.club 1
- yabukara 1
- yabushita koubou 1
- yadogiri no hitsujikai 1
- yadokari walk 1
- yagigoya 1
- yago no ana 1
- yajilshi plus 1
- yajinsei ra-men 1
- yakan no tako 1
- yaki ringo 1
- yakiimo 1
- yakiokoge 1
- yakiubu 1
- yakoma chi 1
- yakoutei 1
- yakumo gyuunyuu 1
- yakut 109 gouku 1
- yam x 2 dai teikoku 1
- yama futokoro 1
- yamaburoya 1
- yamada jirushi 1
- yamada perestroika 1
- yamadamaya 1
- yamaguni 1
- yamaimo seizou 1
- yamamori kakuzatou 1
- yamamoto keiji 1
- yamanedo 1
- yamaori 1
- yamato fumi 1
- yamato soft 1
- yamatoya 1
- yami no ichizoku 1