All boxersKōji Kobayashi
Boxing24-4-3RECORD
15WINS BY KO / TKO
9WINS BY DECISION
31PRO FIGHTS
Profile
| Full name | Not added yet |
|---|---|
| Nickname | Not added yet |
| Date of birth | 27 Aug 1957 |
| Nationality | Japanese |
| Birthplace | Katsushika, Tokyo, Japan |
| Based in | Not added yet |
| Weight classes | Flyweight |
| Trainers | Not added yet |
| Height | 170 cm (5′7″) |
| Reach | Not added yet |
| Stance | Southpaw |
| Years active | 1978–1985 |
| Status | Retired |
| Pro debut | 12 Dec 1978 |
| Last fight | Loss vs Yoshiyuki Uchida, 27 Aug 1985 |
Details on this page were compiled from public information on 11 Oct 2026 (the record is as of that date). Is this you? Claim this profile to correct anything and add your photo and bio. Claim this profile
Titles and honours
- WBC flyweight champion (1984)
- The Ring flyweight champion (1984)
Background
Japanese boxer from Tokyo who turned professional in 1978 and won the WBC and The Ring flyweight titles by stopping Frank Cedeño in January 1984. He lost the titles to Gabriel Bernal in his first defence and retired in 1985.
Fight history
31 professional fights. Newest first.
| Result | Opponent | Method | Round | Time | Date | Location | Notes |
|---|---|---|---|---|---|---|---|
| Loss | Yoshiyuki Uchida | TKO | 7 | 27 Aug 1985 | Korakuen Hall, Tokyo, Japan | ||
| Loss | Kazuo Katsuma | TKO | 12 | 5 Mar 1985 | Korakuen Hall, Tokyo, Japan | ||
| Win | Joe Shiranui | Decision (unanimous) | 10 | 1 Dec 1984 | City Gymnasium, Tsuruga, Japan | ||
| Win | Kap Dong Park | Decision (unanimous) | 10 | 16 Oct 1984 | Korakuen Hall, Tokyo, Japan | ||
| Win | Allan Makitoki | Decision (majority) | 10 | 19 Jun 1984 | Korakuen Hall, Tokyo, Japan | ||
| Loss | Gabriel Bernal | KO | 2 | 9 Apr 1984 | Korakuen Hall, Tokyo, Japan | Lost WBC and The Ring flyweight titles | |
| Win | Frank Cedeño | TKO | 2 | 18 Jan 1984 | Korakuen Hall, Tokyo, Japan | Won WBC and The Ring flyweight titles | |
| Win | Rord Mitsuru | TKO | 7 | 7 Jul 1983 | Kinki University Auditorium, Osaka, Japan | ||
| Win | Chan Soo Jung | TKO | 5 | 19 Apr 1983 | Korakuen Hall, Tokyo, Japan | ||
| Win | Rodrigo Saonoy | Decision (unanimous) | 10 | 5 Nov 1982 | Korakuen Hall, Tokyo, Japan | ||
| Draw | Jackal Maruyama | Decision (unanimous) | 10 | 3 Sep 1982 | Korakuen Hall, Tokyo, Japan | ||
| Win | Jong Chul Park | TKO (corner retirement) | 5 | 4 Jun 1982 | Korakuen Hall, Tokyo, Japan | ||
| Win | Flash Jagdon | Decision (unanimous) | 10 | 6 Mar 1982 | Korakuen Hall, Tokyo, Japan | ||
| Win | Phaktai Lipovitan | KO | 4 | 21 Nov 1981 | Korakuen Hall, Tokyo, Japan | ||
| Win | Jiro Takada | TKO | 7 | 4 Aug 1981 | Korakuen Hall, Tokyo, Japan | ||
| Win | Facomron Vibonchai | KO | 2 | 10 May 1981 | Korakuen Hall, Tokyo, Japan | ||
| Win | Nobuo Horigome | KO | 4 | 7 Apr 1981 | Korakuen Hall, Tokyo, Japan | ||
| Win | Fujimi Wada | KO | 2 | 3 Feb 1981 | Korakuen Hall, Tokyo, Japan | ||
| Win | Hirohisa Iino | KO | 6 | 16 Dec 1980 | Korakuen Hall, Tokyo, Japan | ||
| Win | Nobuo Horigome | Decision (points) | 8 | 8 Nov 1980 | Korakuen Hall, Tokyo, Japan | ||
| Win | Kazuyoshi Funaki | KO | 1 | 29 Aug 1980 | Korakuen Hall, Tokyo, Japan | ||
| Win | Yoshiaki Kanda | Decision (points) | 6 | 14 Apr 1980 | Korakuen Hall, Tokyo, Japan | ||
| Loss | Jiro Watanabe | KO | 1 | 21 Feb 1980 | Prefectural Gymnasium, Osaka, Japan | ||
| Win | Hiroyuki Kobayashi | KO | 2 | 23 Dec 1979 | Korakuen Hall, Tokyo, Japan | ||
| Win | Mutsuo Watanabe | Decision (points) | 4 | 21 Sep 1979 | Korakuen Hall, Tokyo, Japan | ||
| Win | Koichi Togashi | KO | 3 | 20 Jul 1979 | Korakuen Hall, Tokyo, Japan | ||
| Win | Shinji Takagi | KO | 2 | 7 May 1979 | Korakuen Hall, Tokyo, Japan | ||
| Win | Junichi Ota | Decision (points) | 4 | 23 Mar 1979 | Korakuen Hall, Tokyo, Japan | ||
| Draw | Kiyomi Sato | Decision (points) | 4 | 23 Feb 1979 | Korakuen Hall, Tokyo, Japan | ||
| Draw | Mutsuo Watanabe | Decision (points) | 4 | 4 Jan 1979 | Korakuen Hall, Tokyo, Japan | ||
| Win | Ryutaro Abe | KO | 3 | 12 Dec 1978 | Korakuen Hall, Tokyo, Japan | Pro debut |
Record source: Wikipedia (CC BY-SA 4.0).