Drummers Hiroyuki Noritake of T-Square and Akira Jimbo of Casiopea made a Drum Duo in 2003, after the "Casiopea vs.
Drummer Hiroyuki Noritake and Keyboardist Keizoh Kawano, along with Bassist Ko Shimizu (from Naniwa Express) would record as Support Members for J-Fusion/Rock guitarist Kumi Adachi in 2007-2008.