Groups
- hallenchi planet 7
- hamachi tomosaku 7
- hamidashi kanitama 7
- hana zakuro 7
- hanikoko 7
- hapa 7
- harshwordsworth 7
- harumitsu 7
- harureri 7
- hatomugi x genmai 7
- hayaku byouin e itte kudasai 7
- heart soft 7
- heat boy 7
- heavens 7
- heinetsu 37 degrees celsius 7
- heiyou kinki. 7
- heppoko drill 7
- hermit 7
- heya no sumi. 7
- hibari 7
- high heel syndrome 7
- higouhou shoujo 7
- hikou kaizoku 7
- himawari mandiu 7
- himeshibori 7
- hinotama firearms 7
- hiro-kun to rodemu daifuu 7
- hitakamoya 7
- hitomakase 7
- hiwatari honpo 7
- hiyoko soft 7
- hkmnk 7
- hokahoka ofuton club 7
- honey rice 7
- honnojihen 7
- honoka na omochiya 7
- honyo no uchi 7
- horete mauu yarou 7
- hoshimure 7
- houjuan 7
- housoutou 7
- htjm 7
- humbert 7
- hyakuyoubako 7
- ichigo cookie 7
- ichimoji shokai 7
- ika no isobeyaki 7
- inagita 7
- inasaku 7
- inohead studio 7