Studios38
U&K
66
Upson
8
Ukyo Production
7
Upsun
5
Uyoku Kikaku
5
Uchuu Kikaku
3
ULTIMA GOLD
3
Unko Club
3
Upspoon
2
Utsuten Outlet
2
Usagi/Zunko Club
1
URE
1
Uryoku Kikaku
1
Uryu Kiga
1
Uryu Production
1
Uryuu Kikaku
1
Uryuu Productions
1
Usagi / Mousozoku
1
U＆K
1
Uwasa Kikaku
1
Uwasa Production
1
Uyuu Kigyou
1
U & K
1
Uraya Kikaku
1
URAM
1
Upsillon
1
Ups
1
Unlucky Clover
1
UNKBT
1
UNKB
1
Unfulfilled
1
unfinished
1
Unchikun
1
Una no Tsuki
1
Ultra Filthy Toilet
1
Uguu Kigyou
1
Uchu Kigyo
1
U & K
1