Groups
- antipasto 6
- antique 6
- aobii dou 6
- aoi frasco 6
- aoi hibi 6
- aoi sora ga mitai yo 6
- aozoramichi 6
- apatas 6
- apocrine. 6
- apple rooftop 6
- apricot pie 6
- ar. 6
- archenemy 6
- are na circle 6
- are. 6
- argyle 6
- arieroof 6
- arimax 6
- ark shell 6
- arlaike 6
- armjaw 6
- aromarie 6
- arterial heart 6
- aruto 10 6
- asai bomb club 6
- asakatsu 6
- ashiromance 6
- asicasoft 6
- aspara noujou 6
- astonish 6
- astronauts alya 6
- at oz 6
- at sau 6
- atelier honkijiru 6
- atelier mustache 6
- atelier sava 6
- atelier wadatsumi 6
- atolier tougenkyou 6
- atutu no mori 6
- awame no blue 6
- awatsu retsudou 6
- aya pon 6
- ayatoba 6
- azuki yougashiten 6
- babylon 6
- backraze 6
- backrice 6
- bad sheep 6
- bakemami 6
- bakemonogakari 6