Hiroki Moriuchi
Hiroki Moriuchi, better known as his stage name Hiro, is the lead vocalist of the Japanese rock band My First Story.Hiro was born on January 25, 1994, the youngest son of Japanese singers Masako Mori and Shinichi Mori. He has two elder brothers, the eldest of whom is Takahiro Moriuchi, the lead singer of the band One Ok Rock and Tomohiro Moriuchi who works on TV Tokyo.Career
2002–2005: Career beginnings and other musical pursuits
Hiro signed with Johnny's Entertainment on December 1, 2002, when he was the third-grader in elementary school. He was the youngest Johnny's Jr. and active until 2005.Currently he is active as a vocal of the rock band My First Story formed in Shibuya in 2011.Collaborations