タニさん (Takawa Tani) was one of the founding members of otori but unfortunately he's leaving the band to return to his hometown of Kyoto. His last performance with otori was on Dec 31, 2012 @ Akiba Goodman. I really wanted to go this show but had to leave Japan on the 30th, so big thanks to hayashinshin for posting the above video on Youtube!
タニさん! Best of luck with your new band and all your endeavors!