iidx

• gigadelic
• jack/army (double thrash)
• brogamer
• rche/todestrieb

pop'n music

• roku
• better yet, literally ANYONE associated with a des-row genre, but mostly.. him
• miracle/magical 4
• mzd i guess??

sound voltex:

• MAD†HOLIC
• hiiro furitsu
• soul sekishi/ rain aosame

misc:

• tbd??