Fuu, Chiein

フー・チェイン

Fuu Chein is a character in the manga and anime series Tenjho Tenge. He served as Mitsuomi Takayanagi's martial arts instructor, worked under Dougen Takayanagi, and was associated with Souhaku Kago.
Fuu Chein is from Taiwan. Dougen Takayanagi hired him to train Mitsuomi Takayanagi and to forge him into an "ultimate warrior." He collaborated with another man from the mainland named Pei, who supplied the technology Fu used for Mitsuomi's training. According to Pei, Fu also has connections to the Chinese Mafia.
Fu is a very angry and vengeful person who dislikes receiving orders. He does not seem to like the Japanese very much either; he only came to Japan for the money. Although he usually complies with instructions and only mumbles his discontent when Dogen is not present, he occasionally acts on his own when he wants to make things interesting. Fu is also quite arrogant and tends to brag excessively.