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Flyweight · Japan
Ryūji Hara 23-2-0 14 KO · 2010–2017
Ryūji Hara was a flyweight boxer from Japan, born Jul 10, 1990. Record 23-2-0 with 14 knockouts over 2010–2017. Ryūji Hara last fought Seenie Worachina on Oct 2, 2017 and won by TKO in round 2 of 8.
Also: Рюдзи Хара · ريوجي هارا · 原隆二 (ボクサー) +3 more Ryuji Hara · Ryuuji Hara · Хара, Рюдзи
Born Jul 10, 1990
Country 🇯🇵 Japan
Stance Orthodox
Reach 153.5 cm
Debut Feb 5, 2010
Career 2010–2017
Rounds boxed 139
KO share 61%
Born in Itō, Shizuoka, Japan
Titles OPBF minimumweight title 2014
Boxerbook rating 1748 ± 183 · inactive since Oct 2017Why here › Confirmed bouts 20 of 25 · 19 official
Career record Record
23-2-0, 14 KOs · 2010–2017
Last result W
Seenie Worachina
TKO 2/8 · Korakuen Hall, 🇯🇵
The record 25 bouts, 2010–2017, newest first. Records under each bout are both boxers going in.
Bouts by source: Wikipedia (ja) · 25, Japan Boxing Commission — 試合報告書 · 19, English Wikipedia · 3, IBF/USBA Results · 1
W
Seenie Worachina
TKO 2/8 · Korakuen Hall, 🇯🇵
Hara 22-2-0 · Worachina —
W
Koyu Kanazawa
TKO 6/8 · Korakuen Hall, 🇯🇵
Hara 21-2-0 · Kanazawa —
W
Hiroya Yamamoto
UD 8/8 · Ariake Coliseum, 🇯🇵
Hara 20-2-0 · Yamamoto —
W
Takashi Omae
TKO 3/8 · Fujisan Messe, 🇯🇵
Hara 19-2-0 · Omae —
L
For IBF mini-flyweight title TKO 8/12 · Bodymake Colosseum Arena, Osaka, 🇯🇵
Hara 19-1-0 · Takayama 31-7-0
W
Petch Namchai Sor Krawon
KO 2/8 · Fujisan Messe, 🇯🇵
Hara 18-1-0 · Krawon —
L
For OPBF mini-flyweight title TKO 10/12 · Korakuen Hall, Tokyo, 🇯🇵
Hara 18-0-0 · Tanaka 3-0-0
W
Faris Nengo
UD 10/10 · Korakuen Hall, 🇯🇵
Hara 17-0-0 · Nengo —
W
Donnie Mabao
Won vacant OPBF minimumweight title MD 12/12 · Fujisan Messe, 🇯🇵
Hara 16-0-0 · Mabao —
W
Japanese title, 3rd defence UD 10/10 · Korakuen Hall, 🇯🇵
Hara 15-0-0 · Kunishige —
W
Shuhei Ito
Japanese title, 2nd defence UD 10/10 · Fujisan Messe, 🇯🇵
Hara 14-0-0 · Ito —
W
Yuma Iwahashi
Japanese title, 1st defence UD 10/10 · Korakuen Hall, 🇯🇵
Hara 13-0-0 · Iwahashi —
W
For vacant Japanese mini flyweight title UD 10/10 · Korakuen Hall, Tokyo, 🇯🇵
Hara 12-0-0 · Horikawa 25-10-1
W
Kao Karatat Kao Raan Lek Gym
TKO 6/8 · Korakuen Hall, 🇯🇵
Hara 11-0-0 · Gym —
W
Yoktoon Gokatchgym
KO 2
Hara 10-0-0 · Gokatchgym —
W
Marten Lemory
TKO 2/8 · Yokohama Cultural Gymnasium, 🇯🇵
Hara 9-0-0 · Lemory —
W
Atiwatlek Chaiyonggym
TKO 2
Hara 8-0-0 · Chaiyonggym —
W
Hiroshi Ishii
TKO 6/8 · Korakuen Hall, 🇯🇵
Hara 7-0-0 · Ishii —
W
Yorchinnchai Siggonnapa
KO 1
Hara 6-0-0 · Siggonnapa —
W
Nuclear Sor Tanapinyoo
TKO 4
Hara 5-0-0 · Tanapinyoo —
Show all 25 bouts W
Shuhei Ito
TKO 5/5 · Korakuen Hall, 🇯🇵
Hara 4-0-0 · Ito —
W
UD 4/4 · Korakuen Hall, 🇯🇵
Hara 3-0-0 · Agena 4-0-0
W
UD 4/4 · Korakuen Hall, 🇯🇵
Hara 2-0-0 · Ōdaira 4-2-1
W
Kenta Kosuge
KO 1/4 · Korakuen Hall, 🇯🇵
Hara 1-0-0 · Kosuge —
W
Witaya Sitsaitoon
KO 1
Hara 0-0-0 · Sitsaitoon —
Ratings now Not in any current ranking.
World titles No world title reigns recorded.
Facts
What is Ryūji Hara's record? Ryūji Hara's professional record is 23-2-0 with 14 knockouts.
Who did Ryūji Hara fight last? Ryūji Hara last fought Seenie Worachina on Oct 2, 2017 and won by TKO in round 2 of 8. Sources Boxerbook ID 1265 · permanent link boxerbook.com/id/1265 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.