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Lightweight · Japan
Ichitarō Ishii 21-3-1 16 KO · 2001–2009
Ichitarō Ishii was a lightweight boxer from Japan, born Jun 14, 1982. Record 21-3-1 with 16 knockouts over 2001–2009. Ichitarō Ishii last fought Ryūji Migaki on Apr 4, 2009 and lost by TKO in round 9 of 10.
Also: Ититаро Исии · 石井一太郎 · 이시이 이치타로 +3 more Ichitaro Ishii · Ichitarou Ishii · Исии, Ититаро
Born Jun 14, 1982
Country 🇯🇵 Japan
Debut Sep 29, 2001
Career 2001–2009
Rounds boxed 107
KO share 76%
Born in Minato, Japan
Titles OPBF lightweight title 2008
Boxerbook rating 1634 ± 205 · inactive since Apr 2009Why here › Confirmed bouts 7 of 25 · 7 official
Career record Record
21-3-1, 16 KOs · 2001–2009
Last result L
Japanese lightweight title TKO 9/10 · Korakuen Hall, 🇯🇵
The record 25 bouts, 2001–2009, newest first. Records under each bout are both boxers going in.
Bouts by source: Wikipedia (ja) · 25, Japan Boxing Commission — 試合報告書 · 7
L
Japanese lightweight title TKO 9/10 · Korakuen Hall, 🇯🇵
Ishii 21-2-1 · Migaki 12-1-0
W
Randy Suiko
SD 12/12 · Korakuen Hall, 🇯🇵
Ishii 20-2-1 · Suiko —
W
Shoji Kawase
Japanese title, 1st defence TD 7/10 · Korakuen Hall, 🇯🇵
Ishii 19-2-1 · Kawase —
W
Vacant Japanese lightweight title TKO 2/10 · Korakuen Hall, 🇯🇵
Ishii 18-2-1 · Nakamori —
W
Taka Bandoh
UD 8/8 · Korakuen Hall, 🇯🇵
Ishii 17-2-1 · Bandoh —
L
Japanese lightweight title UD 10/10 · Korakuen Hall, 🇯🇵
Ishii 17-1-1 · Nagashima 30-3-2
W
Koji Toyoshima
UD 8/8 · Korakuen Hall, 🇯🇵
Ishii 16-1-1 · Toyoshima —
W
Runpet Sissaison
KO 1
Ishii 15-1-1 · Sissaison —
W
Chakraphet Tothiwanon
KO 2
Ishii 14-1-1 · Tothiwanon —
W
Sihawut Windygym
KO 2
Ishii 13-1-1 · Windygym —
W
Tetsuya Shinozaki
UD 10/10
Ishii 12-1-1 · Shinozaki —
W
Fernando Montilla
KO 6
Ishii 11-1-1 · Montilla —
W
Yasushi Fujiwara
TKO 1
Ishii 10-1-1 · Fujiwara —
W
Kompayak Sitdaenchai
KO 4
Ishii 9-1-1 · Sitdaenchai —
W
Osamu Nakamura
KO 1
Ishii 8-1-1 · Nakamura —
W
Hirotaka Aiuchi
KO 3
Ishii 7-1-1 · Aiuchi —
W
Sonkom Gat Nukun
KO 3
Ishii 6-1-1 · Nukun —
W
Egachai Sittgosonthai
TKO 2
Ishii 5-1-1 · Sittgosonthai —
L
Kazuyoshi Kumano
UD 6/6
Ishii 5-0-1 · Kumano —
D
Torazou Kawamuko
TD 1
Ishii 5-0-0 · Kawamuko —
Show all 25 bouts W
Shigeki Morishima
TKO 3
Ishii 4-0-0 · Morishima —
W
Atsushi Ota
KO 3
Ishii 3-0-0 · Ota —
W
Katsunori Tanaka
KO 1
Ishii 2-0-0 · Tanaka —
W
Yuuki Suzuki
TKO 1
Ishii 1-0-0 · Suzuki —
W
Koichi Suzuki
TKO 1
Ishii 0-0-0 · Suzuki —
Ratings now Not in any current ranking.
World titles No world title reigns recorded.
Facts
What is Ichitarō Ishii's record? Ichitarō Ishii's professional record is 21-3-1 with 16 knockouts.
Who did Ichitarō Ishii fight last? Ichitarō Ishii last fought Ryūji Migaki on Apr 4, 2009 and lost by TKO in round 9 of 10. Sources Boxerbook ID 1579 · permanent link boxerbook.com/id/1579 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.