Yamaguchi Tatsuya (山口 達也) was born on January 10, 1972. Yamaguchi Tatsuya movies and tv shows: The! Tetsuwan! DASH!! (Japan), TOKIO KAKERU 2012 (Japan), Juken no Kamisama 2007 (Japan), Yuuki 2006 (Japan), Hikari to Tomo ni... - Jiheishou-ji wo Kakaete 2004 (Japan)...
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First Name: Tatsuya
Family Name: Yamaguchi
Native Name: 山口 達也
Nationality: Japanese
Gender: Male
Born: January 10, 1972
Age: 47
Under Johnny's and Associates. And a part of the band TOKIO which debuted 1994, joined TOKIO 1989 and is the band's bassist. (Source: Wikipedia)