TM
Super welterweight · Japan
Tadashi Mihara 24-1-0 15 KO · 1978–1985
Tadashi Mihara was a super welterweight boxer from Japan, born Mar 30, 1955. Record 24-1-0 with 15 knockouts over 1978–1985. World titles: WBA super welterweight (1981–1982). Tadashi Mihara last fought Tricky Kawaguchi on Mar 28, 1985 and won by UD over 10 rounds.
Also: Тадаси Михара · تاداشي ميهارا · 三原正 +2 more Михара, Тадаси · Михара, Тадаши
Born Mar 30, 1955
Country 🇯🇵 Japan
Stance Orthodox
Height 178 cm
Nickname Oriental Express
Debut Jun 22, 1978
Career 1978–1985
Rounds boxed 183
KO share 63%
Born in Takasaki, Gunma, Japan
Titles WBA super welterweight · 1981–1982
Boxerbook rating 1836 ± 281 · inactive since Mar 1985Why here › Confirmed bouts 1 of 25
Career record Record
24-1-0, 15 KOs · 1978–1985
Last result W
Tricky Kawaguchi
UD 10/10 · Korakuen Pingpong Center, Tokyo, 🇯🇵
The record 25 bouts, 1978–1985, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 25, Wikipedia (ja) · 25
W
Tricky Kawaguchi
UD 10/10 · Korakuen Pingpong Center, Tokyo, 🇯🇵
Mihara 23-1-0 · Kawaguchi —
W
Takanobu Suzuki
Retained Japanese light-middleweight title KO 4/10 · Korakuen Pingpong Center, Tokyo, 🇯🇵
Mihara 22-1-0 · Suzuki —
W
Kei Tsukada
Retained Japanese light-middleweight title PTS 10/10 · Korakuen Pingpong Center, Tokyo, 🇯🇵
Mihara 21-1-0 · Tsukada —
W
Katsuhiro Sawada
Retained Japanese light-middleweight title KO 5/12 · Korakuen Pingpong Center, Tokyo, 🇯🇵
Mihara 20-1-0 · Sawada —
W
Katsuyoshi Kitsumoto
Retained Japanese light-middleweight title PTS 10/10 · Korakuen Pingpong Center, Tokyo, 🇯🇵
Mihara 19-1-0 · Kitsumoto —
W
Yohi Arai
Retained Japanese light-middleweight title PTS 10/10 · Japan
Mihara 18-1-0 · Arai —
W
Yohi Arai
Retained Japanese light-middleweight title TKO 9/10 · Kochi, 🇯🇵
Mihara 17-1-0 · Arai —
W
Katsuhiro Sawada
Won Japanese light-middleweight title KO 5/10 · Japan
Mihara 16-1-0 · Sawada —
W
Mimoun Mohatar
UD 10/10 · Central Gymnasium, Takasaki, 🇯🇵
Mihara 15-1-0 · Mohatar —
L
For WBA light middleweight title KO 6/15 · Metropolitan Gym, Metropolitan Gym, 🇯🇵
Mihara 15-0-0 · Moore 8-0-0
W
Won vacant WBA light-middleweight title MD 15/15 · War Memorial Auditorium, Rochester, 🇺🇸
Mihara 14-0-0 · Fratto —
W
Ramon Dionisio
KO 5/12 · Astrodome, Houston, 🇺🇸
Mihara 13-0-0 · Dionisio —
W
Chung-Yul Lee
Retained OPBF light-middleweight title UD 12/12 · Korakuen Pingpong Center, Tokyo, 🇯🇵
Mihara 12-0-0 · Lee —
W
Kyung Shik Kim
Retained OPBF light-middleweight title KO 9/12 · Japan
Mihara 11-0-0 · Kim —
W
Michihiro Horihata
Retained OPBF light-middleweight title UD 12/12 · Korakuen Pingpong Center, Tokyo, 🇯🇵
Mihara 10-0-0 · Horihata —
W
Ramon Dionisio
Retained OPBF light-middleweight title KO 7/12 · Prefectural Gymnasium, Tokushima City, 🇯🇵
Mihara 9-0-0 · Dionisio —
W
Alberto Cruz
UD 10/10 · Korakuen Pingpong Center, Tokyo, 🇯🇵
Mihara 8-0-0 · Cruz —
W
Ho Joo
Retained OPBF light-middleweight title KO 3/12 · Japan
Mihara 7-0-0 · Joo —
W
Nessie Horiguchi
TKO 4/10 · City Gymnasium, Takasaki, 🇯🇵
Mihara 6-0-0 · Horiguchi —
W
Armando Boniquit
Retained OPBF light-middleweight title KO 5/12 · Korakuen Pingpong Center, Tokyo, 🇯🇵
Mihara 5-0-0 · Boniquit —
Show all 25 bouts W
Won OPBF super welterweight title KO 5/12 · Japan
Mihara 4-0-0 · Jae-geun —
W
Phil Robinson
KO 1/10 · Japan
Mihara 3-0-0 · Robinson —
W
Tsutomu Hagusa
KO 6/10 · Korakuen Hall, Bunkyo, 🇯🇵
Mihara 2-0-0 · Hagusa —
W
Minoru Ono
TKO 7/10 · Korakuen Hall, Bunkyo, 🇯🇵
Mihara 1-0-0 · Ono —
W
Eiji Tanaka
KO 3/6 · Korakuen Hall, Bunkyo, 🇯🇵
Mihara 0-0-0 · Tanaka —
Ratings now Not in any current ranking.
World titles
Facts
What is Tadashi Mihara's record? Tadashi Mihara's professional record is 24-1-0 with 15 knockouts.
Who did Tadashi Mihara fight last? Tadashi Mihara last fought Tricky Kawaguchi on Mar 28, 1985 and won by UD over 10 rounds.
Which world titles has Tadashi Mihara held? Tadashi Mihara has held 1 world title reign: WBA super welterweight (1981–1982). Sources Boxerbook ID 8431 · permanent link boxerbook.com/id/8431 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.