Biography
Saeki Kojirou (佐伯虎次郎) is a character in Konomi Takeshi's Shounen Weekly Jump series, Prince of Tennis. He is Rokkaku's vice-captain, and is a very stern and confident player. He is also a childhood friend of the Fuji brothers, Fuji Syuusuke and Fuji Yuuta. Saeki excels in doubles with his outstanding game reading capabilities, being able to read where an opponent is going to run or hit the ball by watching the contractions of their muscles prior to their action. He is voiced by Arima Katsuaki in Japanese media, and played by Kanata Irei in the musicals.
Biography text from Last.fm, available under CC BY-SA.