Ryuya Okuwaki
From Wikipedia, the free encyclopedia
BornAugust 26, 2000
Yokohama, Japan
Yokohama, Japan
Native name奥脇 竜哉
Other namesRyuya Eiwasportsgym (เรียวยะ เอวะสปอร์ตยิม)
Ryuya Hamakkonumponthep
Ryuya Hamakkonumponthep
Height1.63 m (5 ft 4 in)
| Ryuya Okuwaki | |
|---|---|
| Born | August 26, 2000 Yokohama, Japan |
| Native name | 奥脇 竜哉 |
| Other names | Ryuya Eiwasportsgym (เรียวยะ เอวะสปอร์ตยิม) Ryuya Hamakkonumponthep |
| Height | 1.63 m (5 ft 4 in) |
| Weight | 51 kg (112 lb; 8.0 st) |
| Division | Mini flyweight |
| Style | Muay Thai, |
| Stance | Orthodox |
| Fighting out of | Yokohama, Japan |
| Team | Eiwa Sports Gym |
| Years active | 2016 - present |
| Kickboxing record | |
| Total | 51 |
| Wins | 40 |
| By knockout | 18 |
| Losses | 9 |
| By knockout | 0 |
| Draws | 2 |
Ryuya Okuwaki (born 26 August 2000), also known as Ryuya Eiwasportsgym in Thailand, is a Japanese Muay Thai fighter. He is the former Rajadamnern, WPMF and IBF Muaythai World mini flyweight champion.
He is the former WMC World Pinweight champion.
Okuwaki made his professional debut against Hanuman Sor. Walitar in June 2016, winning the fight by unanimous decision. He would win four of his next six fights, with his 7-2 record earning him a chance to fight Newjorwan Pumpanmuang for the WMC World Pinweight title. Okuwaki defeated Newjorwan by unanimous decision.[1]
Okuwaki lost his next fight against Phetdeet Wor. Sanprapai by decision, but would rebounded with a two fight win streak. In April 2019, he fought a rematch with Newjorwan Pumpanmuang, for the Muay Siam Isan 105lbs title. Okuwaki once again defeated Newjorwan, this time with a second round head kick knockout.[2] Two months later, Okuwaki fought Petchdet Wor.Sangprapai for the vacant WBC Muaythai World 105lbs title,[3] losing the fight by unanimous decision.[4]
In September 2019, Okuwaki was scheduled to fight Mungkornyok AnnyMuayThai for the Rajadamnern Stadium 105lbs title.[5] He defeated Mungkornyok by unanimous decision.
Okuwaki fought Phetsila MTM Academy for the WPMF World Mini Flyweight title at BOM 2-6. He lost the fight by majority decision. He was once again scheduled to fight for the fight same title two months later, against Udonnoi Bestbet 9955. Okuwaki won the fight by a fourth round knockout.[6]
On July 28, 2021 Okuwaki faced Riku Kazushima at RISE 151. The fight was declared a majority draw despite Kazushima scoring a knockdown in the first round. The fight did not go to an extension round as Kazushima accepted the bout on short notice.[7]
Okuwaki faced Ryuto Oinuma at Rizin 31 - Yokohama on October 24, 2021. He won the bout via majority decision.[8]
Okuwaki challenged Jigsaw NayoksoywiangyongLamphun for his Rajadamnern Stadium Flyweight title on February 15, 2025, on a Rajadamnern World Series event. He lost the fight by unanimous decision.[9]
Okuwaki fought Thanupit on April 20, 2025. He won in the 2nd round via Technical Knockout.[10]
On October 5, 2025 Okuwaki defended his belt against Waewwaow Wor.Wangprom.[11] He won after 5 rounds via unanimous decision.[12]
Championships and accomplishments
Amateur
- 2015 Suk Wan Kingtong Real Champion Tournament -42kg Winner
- 2015 WBC Muay Thai Jr. League All Japan -40kg Champion
- 2015 SMASHERS -40 kg Champion
- 2015 Bigbang Amateur -37 kg[13]
- 2014 All Japan SMASHERS Tournament -40kg Winner[14]
- 2014 MA Kick Jr -32kg Champion
- 2013 NJKF Junior Kick -30kg
- 2012 MA Kick Jr -28kg Champion
- 2011 MA Kick Jr -25kg Champion
- 2010 NJKF Junior Kick -25kg Champion
Professional
- World Boxing Council Muay Thai
- 2024 WBC Muay Thai World Flyweight (112 lbs) Champion
- Two successful title defenses
- 2024 WBC Muay Thai World Flyweight (112 lbs) Champion
- Professional Boxing Association of Thailand (PAT)
- 2023 Thailand 112 lbs Champion[15]
- World Professional Muaythai Federation
- 2020 WPMF World Mini Flyweight Champion[16]
- Rajadamnern Stadium
- 2019 Rajadamnern Stadium 105 lbs Champion[17]
- International Boxing Federation
- 2019 IBF Muay Thai Mini-Flyweight World Champion[18]
- Muay Siam
- 2019 Muay Siam Isan 105 lbs Champion[19]
- World Muay Thai Council
- 2018 WMC World Pinweight Champion[20]
Awards
- eFight.jp
- Fighter of the Month (September 2019)[21]
Fight record
| 40 Wins (18 (T)KO's), 7 Losses, 2 Draws | ||||||||
| Date | Result | Opponent | Event | Location | Method | Round | Time | |
|---|---|---|---|---|---|---|---|---|
| 2026-04-05 | Win |  Detchpichai Navyandaman | BOM 50 | Yokohama, Japan | Décision (Split) | 5 | 3:00 | |
| Defends the WBC Muay Thai World Flyweight (112 lbs) title. | ||||||||
| 2025-12-19 | Win | Pet Suanluangrodyok | ONE Friday Fights 137, Lumpinee Stadium | Bangkok, Thailand | Decision (Unanimous) | 3 | 3:00 | |
| 2025-10-05 | Win | Waewwaow Wor.Wangprom | BOM OUROBOROS 2025 | Yokosuka, Japan | Decision (Unanimous) | 5 | 3:00 | |
| Defends the WBC Muay Thai World Flyweight (112 lbs) title. | ||||||||
| 2025-08-22 | Win | Nuaphet Kelasport | ONE Friday Fights 121, Lumpinee Stadium | Bangkok, Thailand | KO (High kick) | 2 | 2:22 | |
| 2025-06-15 | Win | Huakaewhuawaen JackyGym | Road to RWS Japan | Tokyo, Japan | KO (Punches) | 2 | 1:40 | |
| 2025-05-11 | Win | Kaenubon Por.Lakboon | BOM x Space One Japan | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2025-04-20 | Win | Thanupit SiriluckMuaythai | Road to Rajadamnern | Tokyo, Japan | KO (Left hook to the body) | 2 | 2:46 | |
| 2025-02-15 | Loss | Jigsaw NayoksoywiangyongLamphun | Rajadamnern World Series | Bangkok, Thailand | Decision (Unanimous) | 5 | 3:00 | |
| For the Rajadamnern Stadium Flyweight (112 lbs) title. | ||||||||
| 2024-12-01 | Win | Kampanthong Chor.Hapayak | Rajadamnern World Series Japan | Yokohama, Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2024-10-13 | Win |  Proeung Sochet | BOM 49 | Tokyo, Japan | TKO (3 Knockdowns) | 1 | 1:36 | |
| 2024-09-04 | Win | Sivarat Wor.Rinthida | BOM 47 | Yokohama, Japan | KO (Punches) | 1 | 2:44 | |
| Wins the vacant WBC Muay Thai World Flyweight (112 lbs) title. | ||||||||
| 2024-07-14 | Win | Kaewnaka OrBorJor.NakhonPhanom | Rajadamnern World Series Japan | Chiba, Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2024-06-22 | Win | Klaijaenglek Sit Klaijaeng | Rajadamnern World Series | Bangkok, Thailand | KO (Left hook to the body) | 1 | 2:25 | |
| 2024-04-14 | Win | Kotchasit Tasayasat | Rajadamnern World Series Japan | Chiba, Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2024-03-02 | Loss | Kotchasit Tasayasat | Rajadamnern World Series | Bangkok, Thailand | Decision (Unanimous) | 3 | 3:00 | |
| 2023-12-23 | Win |  Peyman Zofaghari | Rajadamnern World Series | Bangkok, Thailand | TKO (Referee stoppage) | 3 | 2:43 | |
| 2023-10-28 | Loss | Detchpichai NavyAndaman | Rajadamnern World Series | Bangkok, Thailand | Decision (Unanimous) | 3 | 3:00 | |
| 2023-08-14 | Win | Superchamp WoodyChonburiPraleasing | Muay Thai Pantamit, Thupatemi Stadium | Pathum Thani, Thailand | Decision (Unanimous) | 5 | 3:00 | |
| Wins the vacant Thailand Flyweight (112 lbs) title. | ||||||||
| 2023-07-09 | Draw | Harn Sor.Sakarin | BOM 41 | Tokyo, Japan | Decision (Split) | 5 | 3:00 | |
| 2023-06-21 | Win |  Rifdean ChaoraiOy | Muay Thai Palangmai, Rajadamnern Stadium | Bangkok, Thailand | TKO (Knees) | 2 | ||
| 2023-04-09 | Win | Sunday UFA Boomdeksien | BOM Ouroboros 2023 | Tokyo, Japan | KO (Left hook to the body) | 3 | 2:39 | |
| 2022-12-11 | Win | Newang KofightThailand | BOM 37 | Yokohama, Japan | KO (Low kicks) | 1 | 0:42 | |
| 2021-12-12 | Win |  Yuzuki Sakai | RISE 153 | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2021-11-14 | Win | Koichi Sakamoto | Super Bigbang 2021 | Yokohama, Japan | KO (Flying Knee) | 1 | 2:14 | |
| 2021-10-24 | Win | Ryuto Oinuma | Rizin 31 - Yokohama | Yokohama, Japan | Decision (Majority) | 3 | 3:00 | |
| 2021-09-26 | Win | Tomo | BOM – ouroboros 2021 – | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2021-07-28 | Draw | Riku Kazushima | RISE 151 | Tokyo, Japan | Decision (Majority) | 3 | 3:00 | |
| 2021-04-11 | Win | Masa Bravely | BOM WAVE 04 – Get Over The COVID-19 | Yokohama, Japan | Decision (Unanimous) | 5 | 3:00 | |
| 2021-02-28 | Win | Shinichi Watanabe | RISE Eldorado 2021 | Yokohama, Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2020-12-06 | Win | Hidetora Abe | The Battle Of Muay Thai WAVE 03 - Get over the COVID-19 | Yokohama, Japan | TKO | 1 | 1:40 | |
| 2020-10-04 | Win | Ryunosuke Wor.Wanchai | The Battle Of Muay Thai Wave 02 Get over the COVID-19 | Yokohama, Japan | Decision (Unanimous) | 5 | 3:00 | |
| 2020-02-09 | Win | Udonnoi Bestbet 9955 | The Battle Of Muay Thai SEASON II vol.7 | Tokyo, Japan | KO (Right Hook) | 4 | 0:57 | |
| Wins the vacant WPMF World Mini Flyweight (105 lbs) title | ||||||||
| 2019-12-08 | Loss | Petchsila MTM Academy | BOM 2-6～THE Battle Of Muaythai SEASON II vol.6 | Tokyo, Japan | Decision (Majority) | 5 | 3:00 | |
| For the vacant WPMF World Mini Flyweight (105 lbs) title. | ||||||||
| 2019-10-31 | Win | Sangarthit Sitchefboontham | Chujaroen Muay Thai, Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 | |
| 2019-09-09 | Win | Mungkornyok AnnyMuayThai | Chujaroen Muay Thai, Rajadamnern Stadium | Bangkok, Thailand | Decision (Unanimous) | 5 | 3:00 | |
| Wins the vacant Rajadamnern Stadium 105 lbs title. | ||||||||
| 2019-07-18 | Win | Boonlai Sidchefboontham | Chef Boontham, Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 | |
| Wins the vacant IBF Muay Thai World 105 lbs title. | ||||||||
| 2019-06-01 | Loss | Petchdet Wor.Sangprapai | BOM -The Battle Of Muay Thai- season II vol.2 | Yokohama, Japan | Decision (Unanimous) | 5 | 3:00 | |
| For the vacant WBC Muay Thai World 105 lbs title | ||||||||
| 2019-04-14 | Win | Newjorwan Pumpanmuang | BOM2-1 - The Battle Of Muay Thai Season II vol.1 - | Yokohama, Japan | KO (Left High Kick) | 2 | 1:45 | |
| Wins the Muay Siam Isan 105 lbs title. | ||||||||
| 2019-03-16 | Win | Yodchingchai TalingngamMuaythai | Suek Jao Muay Thai, Siam Omnoi Stadium | Samut Sakhon, Thailand | Decision (Unanimous) | 5 | 3:00 | |
| 2019-02-07 | Loss | Kaotam Sitchefboontham | Chef Boontham, Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 | |
| 2018-12-09 | Win | Joker Phetsimean | The Battle Of Muaythai 20 | Yokohama, Japan | Decision (Unanimous) | 5 | 3:00 | |
| 2018-08-29 | Loss | Petchdet Wor.Sangprapai | Suk Wan Kinthong Muay Thai Super Fight | Tokyo, Japan | Decision | 5 | 3:00 | |
| 2018-04-08 | Win | Newjorwan Pumpanmuang | Battle Of Muaythai 17 | Yokohama, Japan | Decision (Unanimous) | 5 | 3:00 | |
| Wins WMC World Pinweight title. | ||||||||
| 2017-11-29 | Win | Chalamkaw Sunkilathasao | Petchyindee, Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 | |
| 2017-08-28 | Loss | Chokpreecha Fukenoodle | Petchyindee, Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 | |
| 2017-07-26 | Win | Chokpreecha Fukenoodle | Petchyindee, Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 | |
| 2017-05-14 | Win | Maimongkon Phutiananbangna | Petchyindee, Rajadamnern Stadium | Bangkok, Thailand | KO | 3 | ||
| 2017-01-22 | Win | Nawee Aor.Electric | Rajadamnern Stadium | Bangkok, Thailand | Decision | 5 | 3:00 | |
| 2016-10-09 | Loss | Sonlam 13LianResort | Suk Wanchai MuayThai Super Fight | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2016-06-19 | Win | Hanuman Sor. Walitar | Wanchai+Kingthong MuayThai Super Fight | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2016-04-16 | Loss | Phetsuthat Paesaisee | Suek Jao Muaythai, Siam Omnoi Stadium | Samut Sakhon, Thailand | Decision | 5 | 3:00 | |
| Legend: Win Loss Draw/No contest Notes | ||||||||
Amateur record
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