8 rounds

Jumbo
Oda Nobunaga Shoten Petajini
VS
Valentine
Hosokawa

Hosokawa · UD 8/8

Updated Oct 14, 2026 · Sources: Wikipedia (ja), Japan Boxing Commission — 試合報告書

Apr 19, 2015 · Sumiyoshi Ward Civic Center, 🇯🇵

Petajini going in—

Hosokawa going in18-6-4

Confirmationofficial ★

MethodUD

Round8 of 8

Event

DateApr 19, 2015

VenueSumiyoshi Ward Civic Center

Country🇯🇵 Japan

✓

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2015041902

✓