Masahiro Yamaguchi
No birthday available.
Japanese musician, also known by the stage name "Yama-B".
Vocals in Galneryus (2001 - 2008)
Vocals, Guitars, Keyboards in Gunbridge (1997 - Present)
Vocals in AxBites (2004 - Present)
Vocals, Keyboards, Guitar in Rekion (2005 - Present)