Ryuzo Okumura boxer
- bouts
- 3
- won
- 0
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- flyweight
- Debut
- 2002-10-14
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2003-04-13 | Katsuhiko Arakaki | DLWLLW | Diamond Hall, Okinawa | LOST Unanimous decision |
| 2003-02-15 | Yohei Tanaka | L | West Japan Exhibition Hall, Kitakyushu | LOST Majority decision |
| 2002-10-14 | Naoto Teramoto | WWLWWD | Sanyo Heights, Kurashiki | LOST Majority decision |