Groups
- arr 1
- arrow island 4
- arsenothelus 202
- art book chipika 1
- art equals theater 60
- art jam 108
- art one project 1
- art rakugaki 11
- arte rosary 2
- artel 3
- artemis 10
- artemisia 4
- arterial heart 6
- artesneit 16
- artgate 2
- arthur tamago 1
- artichoke 2
- article 60 of criminal code 137
- artienne 40
- artifact 10
- artificial eden 3
- artplanet 3
- artra 4
- artric-echo 2
- artron 8
- arts graffiti 4
- artstudio molotov 1
- aru kami kado 2
- aru-run 3
- arubain 81
- aruchisuto 12
- arucica 1
- arueru 1
- aruheito 35
- arui 3
- arujima 28
- aruk9 3
- arukaniko 10
- arukaseya 15
- arukiya 1
- arukomu 2
- arukooru 2
- aruku denpatou no kai 43
- aruma club 1
- aruma kikaku 3
- aruma therapy 8
- arumero soft 2
- arumi seigen b-chiku 7
- arumikan 1
- arumike 12