Ryūji Sakai

Ryuuji Sakai (坂井 竜二, Sakai Ryūji) is a Japanese singer, composer and lyricist that has been active since 2014. He is also the vocalist of the band "The ARROWS". He often works with Shingo Yamazaki on the "THE iDOLM@STER" series.

Birthday: August 12, 1977