Groups
- uchuu ryokou kyoukai 1
- uchuu ume nouen 2
- uchuusen 600gou 14
- uchuusen shoujigou 60
- uchyu chika himitsu 10
- ucky labo 26
- ucom 8
- ucyu-kago 1
- ucyunekogundan 3
- udetate 6 okukai 3
- udetate nitro 5
- udokurokujou 1
- udon 3
- udon no hoshi 6
- udon to 90 no circle 1
- udon yasan 7
- udon-ya 183
- udon2soba 18
- udongen 3
- udonko bitch 10
- udonkogumi 1
- uds 31
- udsb 1
- udukisya 3
- udura 4
- ue ni aru mikan 51
- ue ue shita shita 4
- ueda-san. 22
- uenihane 2
- ueta sendainin 1
- ug 1
- ugaya 74th 2
- ugc 63
- uge connection 2
- ugeman 26
- ugetsu no shizuku 4
- ugo 3
- ugokuna pharmacy theta 24
- ugou no shuu 5
- uguisu kagura 4
- uguisuya 105
- uhii 7
- uhou homura 1
- uhouho 1
- uijin de gozaru 2
- uirokai 2
- uishiro 6
- ujamaru 5
- uji 4
- uji matcha-kan 2