Ryuzo Anzai (安齋竜三, Anzai Ryuzo) is the Head coach of the Utsunomiya Brex in the Japanese B.League.

[1] He played college basketball for Takushoku University.

He was selected by the Saitama Broncos with the second overall pick in the 2005 bj League draft.

Anzai has been married to Mari Konno, a former basketball player..