Studios
- h.m.p DORAMA 160
- hair＆quim 1
- HALENTINO/妄想族 165
- HAMEX 4
- HANZ 3
- HARD 4
- HARDCOREMANIAX 7
- HATSUDORI 5
- hawaii 41
- heartjam 1
- HEYZO 3367
- HGG 40
- HHH 1
- HIBINO 0
- High-級Black 3
- Hime.STYLE 46
- himemix 7
- HimeMix joy/妄想族 4
- HMJM 361
- HMN WORKS 925
- HMNダイナマイト！！/妄想族 13
- HOT/エマニエル 1
- HRC 194
- Hsoda 130
- HubX 9
- Hunter 3411
- HyakkinTV 5
- HYBRID映像/妄想族 10
- HYPER240 4
- I.B.WORKS 540
- ICHIBAN VR 7
- ILLEGAL＜イリーガル＞/妄想族 29
- ImageAvenue 5
- Imagine 10
- IMPACT 15
- impact 12
- INAZUMA 1
- INITIUM 54
- INTECInc 274
- ION/妄想族 2