Groups
- futaba 6
- futaba nyuugyou 1
- futabasshu 2
- futabatei 18
- futaburo 5
- futago beya 2
- futagotei 8
- futagoyomi 2
- futairo 3
- futaket junbikai 1
- futakotamagawa 4
- futamare 56
- futamura futon ten 3
- futanari chinjufu 4
- futanari sakuradan 1
- futanari seisanchi 3
- futanarist zatsudan 4
- futanaru futanari futanareba 9
- futanarun 216
- futanaya 11
- futari bocchi no solitude 1
- futarimidara 6
- futarokuka 1
- futatoon 46
- futatsu musubi 3
- futatsu no hokuro 9
- futayami koubou 7
- futeikei zenzai 2
- futo fukutsu 30
- futomayu 2
- futomomo jouzoubu 1
- futomomo makura plus 1
- futon mushi 2
- futonton 5
- futotta obasan 56
- futough studio 3
- futoumei z 10
- futsu-no-tapioca-yasan 71
- futsuki. 1
- future 3
- futurepack 3
- fuuga 28
- fuugei raizen 1
- fuujinken 5
- fuukatei 12
- fuukyou kimiko 1
- fuuma kekkai 25
- fuuraibou 2
- fuuraibou toraya 1
- fuurainin 1