What is Sarutobi Koyama's record?

Sarutobi Koyama's professional record is 29-6-2 with 11 knockouts.

Super bantamweight · Japan

Sarutobi Koyama

29-6-2 11 KO · 1967–1973

Updated Oct 12, 2026 · Sources: Wikidata, Wikipedia (ja)

Sarutobi Koyama was a super bantamweight boxer from Japan, born 1949. Record 29-6-2 with 11 knockouts over 1967–1973. Sarutobi Koyama last fought Seiichi Eto on Mar 26, 1973 and lost by DEC over 10 rounds.

Also: サルトビ小山

Born1949

Country🇯🇵 Japan

DebutJan 8, 1967

Career1967–1973

Rounds boxed236

KO share38%

TitlesJapanese super bantamweight title, 4th defence 1972

Boxerbook rating1480 ± 290 · inactive since Mar 1973Why here ›

Confirmed bouts2 of 37

Career record

Record

29-6-2, 11 KOs · 1967–1973

Last result

Seiichi Eto

DEC 10/10

1973-03-26 ›
✓ one source

The record

37 bouts, 1967–1973, newest first. Records under each bout are both boxers going in.

Bouts by source: Wikipedia (ja) · 37

Seiichi Eto

DEC 10/10

Koyama 29-5-2 · Eto —

1973-03-26 ›
✓ one source

Tetsuro Kawakami

Japanese super bantamweight title, 4th defence

DEC 10/10

Koyama 28-5-2 · Kawakami —

1972-12-18 ›
✓ one source

Kuei-zhe Zhang

OBF super bantamweight title challenge

KO 10

Koyama 28-4-2 · Zhang —

1972-10-06 ›
✓ one source

Hiroshi Ishibashi

Japanese super bantamweight title, 3rd defence

TKO 4

Koyama 27-4-2 · Ishibashi —

1972-08-20 ›
✓ one source

Joe Saloma

TKO 6

Koyama 26-4-2 · Saloma —

1972-05-19 ›
✓ one source

Yoshinobu Goto

Japanese super bantamweight title, 2nd defence

DEC 10/10

Koyama 25-4-2 · Goto —

1972-03-25 ›
✓ one source

Tadd Okamoto

DEC 10/10

Koyama 25-4-1 · Okamoto —

1971-07-26 ›
✓ one source

Attack Harada

Japanese super bantamweight title, 1st defence

DEC 10/10

Koyama 24-4-1 · Harada —

1971-04-29 ›
✓ one source

Takeo Harada

Won Japanese super bantamweight title

TD 9

Koyama 23-4-1 · Harada —

1971-02-17 ›
✓ one source

Tsugio Mineyama

DEC 10/10

Koyama 22-4-1 · Mineyama —

1970-12-16 ›
✓ one source

Ken Hoshi

DEC 8/8

Koyama 21-4-1 · Hoshi —

1970-10-07 ›
✓ one source

Tadd Okamoto

KO 3

Koyama 20-4-1 · Okamoto —

1970-08-14 ›
✓ one source

Samurai Hagiri

DEC 10/10

Koyama 19-4-1 · Hagiri —

1970-06-25 ›
✓ one source

Hiroshi Ishibashi

DEC 6/6

Koyama 18-4-1 · Ishibashi —

1970-04-29 ›
✓ one source

Takeo Harada

DEC 10/10

Koyama 17-4-1 · Harada —

1970-03-07 ›
✓ one source

Baron Kumasawa

KO 3

Koyama 16-4-1 · Kumasawa —

1970-01-14 ›
✓ one source

Kazuyoshi Kanazawa 🇯🇵

KO 5

Koyama 16-3-1 · Kanazawa 23-6-1

1969-11-09 ›
✓✓ two sources

Masataka Uno 🇯🇵

TKO 7

Koyama 15-3-1 · Uno 20-11-12

1969-09-24 ›
✓✓ two sources

Takeo Harada

DEC 8/8

Koyama 14-3-1 · Harada —

1969-08-27 ›
✓ one source

Susumu Yokota

DEC 8/8

Koyama 13-3-1 · Yokota —

1969-06-25 ›
✓ one source

Show all 37 bouts

Isao Nitta

KO 1

Koyama 12-3-1 · Nitta —

1969-02-05 ›
✓ one source

Hiroyasu Ishikawa

DEC 6/6

Koyama 11-3-1 · Ishikawa —

1968-12-04 ›
✓ one source

Mikio Inui

DEC 6/6

Koyama 11-2-1 · Inui —

1968-09-25 ›
✓ one source

Mamoru Minami

DEC 8/8

Koyama 10-2-1 · Minami —

1968-08-21 ›
✓ one source

Takeo Tamasha

DEC 8/8

Koyama 10-1-1 · Tamasha —

1968-07-22 ›
✓ one source

Kazuyuki Asanuma

TKO 6

Koyama 9-1-1 · Asanuma —

1968-06-05 ›
✓ one source

Masaru Yoshida

DEC 6/6

Koyama 9-1-0 · Yoshida —

1968-04-03 ›
✓ one source

Shigeo Morioka

DEC 6/6

Koyama 8-1-0 · Morioka —

1968-03-06 ›
✓ one source

Mikio Inui

KO 4

Koyama 7-1-0 · Inui —

1968-01-15 ›
✓ one source

Seiichi Watanuki

KO 6

Koyama 6-1-0 · Watanuki —

1967-12-18 ›
✓ one source

Teruo Nishimura

DEC 4/4

Koyama 5-1-0 · Nishimura —

1967-11-18 ›
✓ one source

Kazutoshi Mihara

DEC 4/4

Koyama 4-1-0 · Mihara —

1967-10-20 ›
✓ one source

Kenzo Ishibashi

DEC 4/4

Koyama 4-0-0 · Ishibashi —

1967-07-31 ›
✓ one source

Teruo Nishimura

DEC 4/4

Koyama 3-0-0 · Nishimura —

1967-07-04 ›
✓ one source

Teruo Nishimura

KO 1

Koyama 2-0-0 · Nishimura —

1967-05-10 ›
✓ one source

Shigeru Abe

KO 1

Koyama 1-0-0 · Abe —

1967-03-05 ›
✓ one source

Haruhiko Yoshida

DEC 4/4

Koyama 0-0-0 · Yoshida —

1967-01-08 ›
✓ one source

Ratings now

Not in any current ranking.

World titles

No world title reigns recorded.

Facts

What is Sarutobi Koyama's record?: Sarutobi Koyama's professional record is 29-6-2 with 11 knockouts.
Who did Sarutobi Koyama fight last?: Sarutobi Koyama last fought Seiichi Eto on Mar 26, 1973 and lost by DEC over 10 rounds.

Sources

Boxerbook ID 16857 · permanent link boxerbook.com/id/16857. Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: unknown. Spot a mistake? Every bout page has a link to report it.

Wikidata ↗