Ryuichi Kuwana boxer
- bouts
- 40
- won
- 12
- lost
- 22
- draw
- 6
- Status
- inactive
- Division
- welterweight
- Debut
- 1992-06-28
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1972-01-31
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2008-12-21 | Chalermkiet Boonyaem | LLLL | Tateyama Town Hall, Toyama | WIN KO |
| 2008-07-15 | Akihiro Furukawa | WDWLWW | Korakuen Hall | LOST |
| 2007-11-03 | Hidenori Tajima | WLWWLW | Grand Plaza, Toyama | LOST Technical knockout |
| 2007-05-27 | Hironobu Futami | DLWLWW | KBS Hall, Kyoto | WIN Technical knockout |
| 2007-03-11 | Yuki Nonaka | LWDWWL | Tateyama Town Hall, Toyama | LOST Unanimous decision |
| 2006-07-23 | Ramil Caballes | LWLWWW | Sangyo Hall, Kanazawa | DRAW Points |
| 2006-04-02 | Dondon Sultan | WWLLWW | Tateyama Town Hall, Toyama | LOST Majority decision |
| 2005-05-07 | Kazuhiro Isotani | LWLWWW | Korakuen Hall | LOST Unanimous decision |
| 2005-03-13 | Kenryo Matsumoto | WWWWWW | Event Plaza, Toyama | WIN Split-decision |
| 2004-10-04 | Tatsuki Kawasaki | WWWWWW | Korakuen Hall | LOST Unanimous decision |
| 2004-07-15 | Tatsuki Kawasaki | WWWWWW | Korakuen Hall | LOST Unanimous decision |
| 2004-03-14 | Athon Bangkrathok | LLLLLL | Tateyama Hall, Toyama | WIN Unanimous decision |
| 2003-10-05 | Akihiro Tominaga | WWWLLW | Event Plaza, Toyama | WIN Unanimous decision |
| 2003-04-06 | Fumiaki Matsushita | WLLWLW | City Gymnasium, Toyama | WIN Split-decision |
| 2002-11-06 | Tatsuki Kawasaki | WWWWLW | Korakuen Hall | LOST KO |
| 2002-07-07 | Yosuke Otsuka | WWWWLW | International Conference Hall, Nagoya | LOST Technical knockout |
| 2001-08-07 | Hideki Morishita | WWDWLW | Prefectural Gymnasium, Osaka | LOST Technical knockout |
| 2001-04-22 | Ajib Albarado | WWWWLW | Maibara | LOST Technical knockout |
| 2000-10-24 | Daisuke Fuji | LLLWW | Korakuen Hall | LOST Points |
| 2000-06-04 | Tsukasa Kashiwagi | DWLWLD | Toyama | LOST KO |
| 1999-11-28 | Tsukasa Kashiwagi | LDWLWL | Shimizu | DRAW Points |
| 1999-05-04 | Yasuhide Tarui | WLWLLL | Nagoya | LOST Technical knockout |
| 1998-12-08 | Makoto Nakahara | WLWWWL | LOST Points |
|
| 1998-06-06 | Isoodolin Batnasan | WWW | LOST Points |
|
| 1998-04-19 | Fumiaki Matsushita | WWWWLL | Gifu | WIN Points |
| 1997-11-06 | Joya Kawai | WWWWW | Yokohama | LOST Points |
| 1997-09-13 | Junichi Ono | WWWWLW | Matsumoto | LOST Technical knockout |
| 1997-04-26 | Tadashi Yuba | LWWWWW | LOST KO |
|
| 1997-03-15 | Masaaki Sakai | L | Tokai | WIN Points |
| 1996-12-21 | Takamasa Nada | WLWW | Nagoya | LOST Points |
| 1996-09-28 | Gen Niioka | LL | Shimizu | WIN KO |
| 1996-08-25 | Tatsuya Maeda | LL | Gifu | DRAW Points |
| 1996-04-19 | Tatsuro Sudo | DL | DRAW |
|
| 1995-11-18 | Shinya Shimodate | L | Tsuruga | DRAW Points |
| 1993-12-14 | Hisao Arai | WWWWWW | Prefectural Gymnasium, Osaka | LOST KO |
| 1993-11-04 | Yoshiharu Ikeda | L | Auditorium, Nagoya | WIN Points |
| 1993-09-25 | Takayoshi Hirosaki | W | Yokkaichi | WIN KO |
| 1993-07-10 | Yoshiyuki Kawato | debut | Kanazawa | WIN KO |
| 1993-02-27 | Mitsuteru Abe | debut | Toyama | DRAW Points |
| 1992-06-28 | Seiji Iwataka | debut | Tsuruga | LOST Points |