Yuji Amashima (Yonemasa Mizuma) boxer
- bouts
- 41
- won
- 23
- lost
- 16
- draw
- 2
- Status
- inactive
- Division
- super featherweight
- Debut
- 1962-03-01
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1944-12-04
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1967-01-15 | Hiroshi Shoji | DLWLWW | LOST Points |
|
| 1966-10-31 | Kang Il Suh | WLWWWL | Shimonoseki | LOST Points |
| 1966-09-18 | Mamoru Hayashi | WWLWWL | WIN Technical knockout |
|
| 1966-08-07 | Nobuo Chiba | WWWWWW | Korakuen Hall | LOST Points |
| 1966-05-28 | Sae Chun Lee | LLL | LOST Points |
|
| 1966-04-10 | Mamoru Hayashi | WWWLWW | WIN KO |
|
| 1965-11-25 | Manzo Kikuchi | LLWWWL | Gunma Sports Center, Maebashi | WIN Points |
| 1965-10-19 | Noriyuki Matsuo | WWWLWW | LOST Points |
|
| 1965-07-29 | Yoshiaki Numata | WWWWWW | WIN KO |
|
| 1965-05-06 | Norio Endo | WWWWLL | WIN Points |
|
| 1965-03-29 | Kazuaki Kato | DLDLLL | WIN Points |
|
| 1965-01-10 | Isamu Kato | LLWDLW | WIN KO |
|
| 1964-09-03 | Mamoru Hayashi | WWWLWW | LOST Points |
|
| 1964-08-06 | Toshio Shibazaki | LWLDLL | LOST Points |
|
| 1964-05-13 | Minoru Hasegawa | L | WIN Points |
|
| 1964-04-05 | Shigeru Suzuki | W | LOST |
|
| 1964-02-27 | Seiji Todoroki | D | WIN KO |
|
| 1963-12-29 | Noboru Yamashita | debut | WIN KO |
|
| 1963-11-29 | Mamoru Hayashi | WW | LOST Points |
|
| 1963-10-09 | Teruo Hino | WWLDWL | LOST Points |
|
| 1963-08-19 | Akira Miyashita | debut | WIN KO |
|
| 1963-07-29 | Hisaji Kyoya | L | WIN Points |
|
| 1963-07-04 | Kenshichiro Date | WLWWWW | LOST Points |
|
| 1963-06-16 | Takao Mitsuhashi | LWWLWW | LOST Points |
|
| 1963-04-11 | Takashi Hasegawa | L | WIN Points |
|
| 1963-02-14 | Hitoshi Fukuyama | WLL | WIN KO |
|
| 1963-01-06 | Yoji Kunisada | debut | LOST Points |
|
| 1962-12-15 | Yoshio Nakane | WWWWWW | LOST Points |
|
| 1962-12-03 | Ken Nagata | debut | Kokugikan | WIN Points |
| 1962-11-22 | Kunihiko Sugiyama | L | WIN Points |
|
| 1962-11-05 | Hirohiko Sada | L | WIN Points |
|
| 1962-10-15 | Kazuo Akaike | debut | WIN Points |
|
| 1962-10-02 | Toshio Sudo | debut | WIN Points |
|
| 1962-08-31 | Isamu Nagata | LD | WIN Technical knockout |
|
| 1962-08-13 | Toshimitsu Kaneko | debut | LOST Points |
|
| 1962-07-19 | Hiroshi Sato | debut | DRAW Points |
|
| 1962-06-25 | Shoji Imajima | debut | DRAW Points |
|
| 1962-05-20 | Takeo Kondo | debut | WIN Points |
|
| 1962-04-29 | Yoshio Nakane | WWLDDW | LOST Points |
|
| 1962-03-22 | Tomokatsu Shinkai | debut | WIN Technical knockout |
|
| 1962-03-01 | Hideo Hanada | L | WIN Points |