Biography
XYKI is the most recent alternate alias of AIKA (Kawaii Future Bass producer). XYKI is AIKA's Hardcore alias, and songs by XYKI include "ISEKAI HARDCORE", "ISEKAI HARDCORE - F# Minor", and the most recent, "HYSTERIA 99", a collab with all 3 of AIKA's aliases (Main alias + I-YU + XYKI).
Biography text from Last.fm, available under CC BY-SA.