Sad news for music

The singer of Kimino-Museum ( 君の美術館), Cherose, left the band.
No announcement of this was made on Kimino-Museum website, and considering my limited knowledge of Japanese I can't understand all of Cherose's tweet. But his name is missing from the staff list on their website, and he was absent from the last DVD and lives too.
Fi-fy also said in the last live "君の美術館はこの１２３４５６７八人で" which translate about to "these people here, we are kimino-museum". Of course Cherose was not there anymore.

his profile is still up on the website if you know the address :http://www.kimino-museum.com/pr_cherose.html but he's not on the profile list anymore : http://www.kimino-museum.com/profiles.html

Cherose was one of the main reasons Kimino-museum was son great. His voice is really wonderful and he had a perfect harmony with the girls of the band. Satoshi's singing his songs are really far from being even close to him.