About Ryūji Hara
Born 1990. Ryūji Hara is a Japanese boxer.
is a Japanese professional boxer who currently competes in the minimumweight division. He is a former OPBF minimumweight champion.
Early life Ryuji Hara was born in Itō, Shizuoka on July 10, 1990. He initially wanted to be a jockey, and even passed the strict test. However, after winning the National High School Boxing Championship (his first of four), he decided to focus on boxing. His amateur record was 36-2 (16 KO).
Professional career Hara made his professional debut in 2010, and won the All-Japan Minimumweight Rookie Tournament in November. After an impressive 12–0 start to his career, Hara received a shot at the vacant Japanese minimumweight title. He defeated veteran fighter Kenichi Horikawa by unanimous decision on October 2, 2012, in Tokyo for the belt.
By this time, he was ranked in the top four by all four major boxing organizations (#2 WBA, #2 WBO, #4 WBC, #5 IBF). Instead of waiting for a world title match, Hara make the risky decision to defend his OPBF belt against up-and-coming fighter Kosei Tanaka on October 30, 2014, in Tokyo. Tanaka won by 10th-round TKO.
After an easy second-round knockout against Thai fighter Petchnamchai Sor Sakulwong, Hara was given a shot at the IBF World minimumweight champion, Katsunari Takayama, on September 27, 2015. During the fight, Takayama suffered a cut above his left eye in round three, but eventually overwhelmed Hara with power shots to the body and head. Referee Wayne Hedgepeth stopped the fight in the eighth round to give Takayama the victory.
Professional boxing record
Res. Record Opponent Type Rd., Time Date Location
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Important facts
People in Ryūji Hara's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Ryūji Hara's
Frequently asked questions
Who is Ryūji Hara?
Japanese boxer
When was Ryūji Hara born?
Ryūji Hara was born on 10 July 1990 in Ito.
What is Ryūji Hara's occupation?
Ryūji Hara is a boxer.
What nationality is Ryūji Hara?
Ryūji Hara is Japanese.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Ryūji Hara. https://biography.guide/ryuji-hara/
MLA: "Ryūji Hara." Biography.guide, https://biography.guide/ryuji-hara/.
Chicago: "Ryūji Hara." Biography.guide. https://biography.guide/ryuji-hara/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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