8 rounds

Nattanon
Thongchai
VS
Ryota
Yamauchi

Yamauchi · TKO 3/8

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

May 29, 2026 · Korakuen Hall, 🇯🇵

Thongchai going in—

Yamauchi going in14-5-0

Confirmationofficial ★

MethodTKO

Round3 of 8 · 2:20

Event

DateMay 29, 2026

VenueKorakuen Hall

Country🇯🇵 Japan

Wikipedia (ja)
side b · observed 2026-10-12
ja.wikipedia.org/wiki/山内涼太

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Japan Boxing Commission — 試合報告書
side neutral · observed 2026-10-14
jbc.or.jp/2026年05月29日-後楽園ホール/

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