Nationality Japanese Bike number 104 | Name Tatsuya Yamaguchi Role Motorcycle racer | |
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Born 11 February 1976 (age 48)
Shiki, Japan ( 1976-02-11 ) Current team TOHO Racing with MORIWAKI |
Tatsuya Yamaguchi (山口 辰也, Yamaguchi Tatsuya, born 11 February 1976) is a Japanese motorcycle racer. He currently races in the MFJ All Japan Road Race Championship JSB1000 class aboard a Honda CBR1000RR and the Asia Road Race SS600 Championship aboard a Honda CBR600RR. He has also competed in the MFJ All Japan Road Race GP250 Championship, the MFJ All Japan Road Race JSB1000 Championship (where he was champion in 2002), the MFJ All Japan Road Race J-GP2 Championship, and the MFJ All Japan Road Race ST600 Championship, where he was champion in 2010 and 2011.

Races by year
(key)
References
Tatsuya Yamaguchi (motorcycle racer) Wikipedia(Text) CC BY-SA