| Birth Date: | 16 July 1970 |
| Birth Place: | Kanagawa, Japan |
| Weight: | 248lbs |
| School: | Sagamidai Technical High School, Sagamihara |
| University: | Daito Bunka University |
| Position: | Flanker |
| Amatyears2: | 1991-1995 |
| Amatteam1: | Sagamidai Technical High School |
| Amatteam2: | Daito Bunka University |
| Years1: | 1989-1991 |
| Years2: | 1995-1998 |
| Years3: | 1998-2002 |
| Clubs1: | Ricoh[1] |
| Clubs2: | Tokyo Gas |
| Clubs3: | Sanyo |
| Repyears1: | 1995-1998 |
| Repcaps1: | 17 |
| Reppoints1: | 30 |
, known also as or [2] [3] (born Kanagawa, 16 July 1970) is a former Japanese rugby union player who played as a flanker.
Originally from Kanagawa, Izawa was educated at Daito Bunka University, where he played between 1991 and 1995. Izawa also played for Ricoh, Tokyo Gas and Sanyo in the Japan Company Rugby Championship. Izawa was first called up for Japan by the then-head coach Osamu Koyabu in 1995,[4] playing his first match against Tonga, in Nagoya, on 11 February 1995. He was also part of the 1995 Rugby World Cup squad, where he played two matches. His last cap was against Korea, in Bangkok, on 18 December 1998.