6 rounds

Kota
Koike
VS
Shin'ya
Iwabuchi

Iwabuchi · TKO 4/6

Jul 6, 2011 · Korakuen Hall, 🇯🇵

Koike going in—

Iwabuchi going in15-3-0

Confirmationofficial ★

MethodTKO

Round4 of 6 · 0:47

Notes2011最強後楽園トーナメント/スーパーライト級準決勝

Event

DateJul 6, 2011

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/岩渕真也

✓

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2011070601

✓