RYUTO OWAN
| COUNTRY : | Japan |
| RECORD : | 15-2-0 (10 KO's) |
| KO's : | 58.82 % |
| HEIGHT : | 5′ 5½″ |
| REACH : | 69½″ |
FIGHTS
| TKO 3rd 1:18 |
MICKAEL DIAZ FEATHERWEIGHT 2025-10-29 - Korakuen Hall |
| TKO 9rd 2:59 |
JONG SEON KANG FEATHERWEIGHT WBO Global FEATHERWEIGHT 2025-02-08 - NUSTAR Resort and Casino, Cebu City |
| TKO 2rd 1:44 |
ANURUK MADUA FEATHERWEIGHT 2024-08-22 - Korakuen Hall |
| UD 8rd |
GARY TAMAYO FEATHERWEIGHT 2024-04-17 - Korakuen Hall |
| TKO 4rd 1:40 |
PHAI PHAROB SUPER BANTAMWEIGHT 2023-10-13 - Korakuen Hall |
| UD 10rd |
TOSHIKI SHIMOMACHI SUPER BANTAMWEIGHT 2023-06-29 - Korakuen Hall |
| UD 8rd |
MARK ANTHONY GERALDO SUPER BANTAMWEIGHT 2022-08-30 - Korakuen Hall |
| TKO 2rd 1:45 |
DAISUKE SUGITA FEATHERWEIGHT 2021-12-14 - Korakuen Hall |
| UD 6rd |
ALVIN MEDURA BANTAMWEIGHT 2017-10-22 - Kokugikan |
| TKO 2rd 0:20 |
SAMPHAN CHOKSUKANAN SUPER FLYWEIGHT 2017-05-20 - Ariake Colosseum |
MOVEMENTS IN WBA RANKING
WORLD RANKING |
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| POS | DATE | ORG | DIVISION |
| 15 | May, 2026 | FEATHERWEIGHT | |
| 15 | Apr, 2026 | FEATHERWEIGHT | |
| 15 | Mar, 2026 | FEATHERWEIGHT | |
| 15 | Feb, 2026 | FEATHERWEIGHT | |
| 15 | Jan, 2026 | FEATHERWEIGHT | |
| 15 | Dec, 2025 | FEATHERWEIGHT | |
| 15 | Nov, 2025 | FEATHERWEIGHT | |
| 15 | Oct, 2025 | FEATHERWEIGHT | |
| 15 | Sep, 2025 | FEATHERWEIGHT | |
| 15 | Aug, 2025 | FEATHERWEIGHT | |
