bosozoku but probably a step up from the hardcore punk kids circa 1990's.
(Once again, I based several of the characters on folks from one of the links above.)
(Doyle laughs at everything, from film genres to masked characters that have tendrils for an arm. Ignore the drop in quality on the margins of the page, or the attempt at writing in the middle of the pic.)
...Speaking of which, I thought I'd share a bit of the music that helped inspire these. A long out-of-print 3 song mini-disc from a Japanese band called Scarecrow Carried Brain. Their only release so far as I can tell. I even think my Guyver character above is on the mic for the entire album:
(Click here. Is a safe download from Dropbox I can assure you; ripped straight from the original CD.)
Stuff's amazing, insofar as it confused the hell out of me the first time I heard it. Opening track had me thinking, "Huh, they're playing next to a RxR crossing" before realizing that the drummer is effectively playing a constant drumroll off both the snare and ride as the main beat. Second song has King Ghidorah sound effects coming out of the guitar, while the third song's what I call Spaghetti Westerncore.