Avi Koki Schafer (born 28 January 1998) is a Japanese professional basketball player who currently plays for the Shiga Lakestars of the B.
League and plays for US college team Georgia Tech Yellow Jackets in the NCAA Division I category.
He also holds US citizenship as he plays for the US college Georgia Tech team.
Avi was named in Japanese squad for the 2019 FIBA Basketball World Cup.
He has also represented Japan at the 2018 Asian Games and was part of the national team which finished seventh during the multi-sport event.
He was also a member of the Japanese team which emerged as second runnerup at the 2019 William Jones Cup.