Masakatsu Aritomo boxer
- bouts
- 35
- won
- 27
- lost
- 5
- draw
- 3
- Status
- inactive
- Division
- flyweight
- Debut
- 1962-01-05
- Height
- -
- Reach
- -
- Age
- -
- Born
- 1943-02-05
- Death
- -
- Nationality
- Japan
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1966-12-05 | Shunpachi Wakagi | LLLDLW | LOST Points |
|
| 1966-08-08 | Katsuro Takahashi | LLWLLW | WIN Points |
|
| 1966-05-09 | Yuzo Narumi | WWDWWW | LOST Points |
|
| 1966-02-28 | Katsuro Takahashi | WDLLWL | Korakuen Hall | WIN Points |
| 1966-01-02 | Chosei Yoshino | DWLLLL | WIN Points |
|
| 1965-10-31 | Katsuyuki Kawabata | DLWD | Korakuen Hall | WIN Points |
| 1965-08-29 | Sekiya Matsumura | W | WIN Points |
|
| 1965-05-25 | Hironori Tada | WLWLDL | Prefectural Gymnasium, Okayama City | WIN |
| 1965-03-29 | Speedy Hayase | WWDWWW | LOST Points |
|
| 1965-02-01 | Hisao Takasaka | LLLL | WIN KO |
|
| 1964-10-06 | Speedy Hayase | WWDWWW | DRAW |
|
| 1964-09-13 | Hisashi Taguchi | LLLLLL | Korakuen Gym | WIN Technical knockout |
| 1964-07-12 | Hiroshi Kezuka | debut | Korakuen Gym | WIN KO |
| 1964-06-08 | Yoshiyuki Baba | LWWD | WIN KO |
|
| 1964-04-27 | Hisao Takasaka | LL | WIN Points |
|
| 1964-02-18 | Takeshi Yokoyama | LLLLLW | Riki Sports Palace | DRAW |
| 1964-01-15 | Hiroshi Yoshida | DDWWWW | WIN Points |
|
| 1963-12-08 | Hitomi Ueki | LD | Gifu | WIN Technical knockout |
| 1963-10-21 | Katsuro Takahashi | DWWLWL | WIN Points |
|
| 1963-07-27 | Masayuki Naruse | LLWL | Niigata | WIN Points |
| 1963-06-27 | Takeshi Yokoyama | WLLLLL | WIN Points |
|
| 1963-04-29 | Yoshio Ishiguro | LLLL | DRAW Points |
|
| 1963-03-08 | Ken Nagata | L | Korakuen Gym | WIN Points |
| 1963-02-26 | Keisuke Kaiho | DLWLL | WIN Points |
|
| 1963-02-12 | Chikao Oku | W | Riki Sports Palace | WIN Points |
| 1962-11-21 | Masayoshi Yasuda | LLDLLW | LOST Corner retirement |
|
| 1962-11-10 | Hideo Arai | WW | WIN Points |
|
| 1962-10-29 | Fumio Takakura | WWWLWW | WIN Points |
|
| 1962-10-18 | Seiso Saito | WWWWWW | WIN Points |
|
| 1962-10-05 | Takayoshi Kimbara | debut | Korakuen Gym | WIN Points |
| 1962-09-18 | Keisuke Kaiho | DLWL | Riki Sports Palace | WIN KO |
| 1962-08-02 | Yoshiyuki Baba | debut | WIN Points |
|
| 1962-07-22 | Yoshimi Kubo | debut | WIN Points |
|
| 1962-05-03 | Kiyoshi Nagai | debut | Korakuen Gym | LOST Points |
| 1962-01-05 | Masaharu Ogawa | debut | Asakusa Hall | WIN KO |