-- guitars , piano , backing vocals also in the supergroup the tokyo high black as lead guitarist '' mon marshy '' , with saga as '' tomorrow joe '' and musasaby ( nao from kagrra, ) , madao ( keiyu from kra ) , tako ( takuya from administrator ) and gey ( drums ) -- bass , vocals , synthesizer , keyboards also in the supergroup the tokyo high black as rhythm guitarist '' tomorrow joe '' , with tora as '' mon marshy '' .