In case anyone's still interested/doesn't know yet: Tsuyoshi joined 兎-usagi- few months ago and his first concert with the band will be on the 27th of July. Ryota has new band called goa. Yuujiro's twitter is still active, but since I don't know Japanese, I'm not sure what he's doing now... Still I haven't found any news on Shinichiro. I wish I knew something.