5 rounds

Saiichi
Watanabe
VS
Yuji
Maruyama

Maruyama · UD 5

Updated Oct 20, 2026 · Sources: Japan Boxing Commission — 試合報告書

Aug 7, 2007 · Korakuen Hall, 🇯🇵

Watanabe going in—

Maruyama going in2-0-0

Confirmationofficial ★

MethodUD

Roundscheduled 5

Noteslinked_from_raw:丸山有二

Event

DateAug 7, 2007

VenueKorakuen Hall

Country🇯🇵 Japan

Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/result/#no=2007080701

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