Tanaka Kotaro is a Japanese actor from Tokyo. He belongs to Stardust Promotion.
In 2000, he made his acting debut in the drama "Heisei Meoto Jawan: Dokechi no Hanamichi." His first movie appearance was in 2001 in the movie "Waterboys."
Tanaka won the 42nd New Actor Award of the Television Drama Academy Awards for the TBS drama "Sekai no Chushin de, Ai o Sakebu" in 2004.
