Eri Yoshida Eri Yoshida Yoshida was born in Yokohama, Kanagawa, Japan where, she taught herself how to throw the knuckleball at the age of 14 after watching Major League Baseball pitcher Tim Wakefield on television. She stands tall, and her pitches have been clocked at , while her knuckleball pitch velocity measures around 50 mph. As a high-school sophomore at Kawasaki-kita Senior High School in Kawasaki, she threw the pitch well enough to earn a place on the school's baseball team. Her success caused a sensation in the national media, who dubbed her the "Knuckle Princess". In 2008, she signed a contract
Toru Yoshida Toru Yoshida Yoshida was born in Shiwa, Iwate on May 17, 1965. After graduating from high school, he joined Furukawa Electric in 1984. He played many matches as side back from 1986 and the club won the champions 1986 JSL Cup and 1986 Asian Club Championship. This is first Asian champions as Japanese club. In 1995, he moved to Japan Football League club Brummell Sendai. He retired end of 1997 season. After retirement, Yoshida became a coach for Sony Sendai in 1998. In September 2001, he became a manager as Kazuaki Nagasawa successor. He managed the club until 2003. In