Tetsuya Kakihara is a Japanese voice actor and singer. He is a former member of 81 Produce. His agency, Zynchro, was established on May 15, 2013. In 2010, Kakihara has been affiliated with Kiramune, a music label by Bandai Visual and Lantis, where he made his first mini album, Still on Journey. His first single, "String of Pain", served as the ending theme song for the anime series Hakkenden: Eight Dogs of the East. He has released two full albums, five mini albums and six singles.