Masaaki Noiri
Kickboxer
野杁正明 · 노이리 마사아키
Masaaki Noiri (野杁 正明, Noiri Masaaki; born May 11, 1993) is a Japanese kickboxer, currently competing in the Featherweight Division of ONE Championship, where he is a former interim Featherweight Kickboxing World Champion. He is a two-weight K-1 champion, having held the K-1 World GP Super Lightweight Championship between 2017 and 2018 and the K-1 World GP Welterweight Championship between 2021 and 2024, as well as a one-time Grand Prix winner, having won the 2021 K-1 World Welterweight Grand Prix.
He began practicing karate as a teenager and had great success in both full contact karate and amateur kickboxing in his early teens, which included winning the K-1 Koshien 62 kg (136 lb) schoolboys tournament in 2009, two JKJO titles and a Shin Karate title. After turning professional in 2010, he became a mainstay in the Krush promotion and was victorious in the 2011 Krush Under-22 ~63kg Supernova~ Tournament.
External links
Facts from Wikidata Q6782262 (CC0); quoted introduction from English Wikipedia (CC BY-SA 4.0). Data retrieved 2026-10-22.
Data: Wikidata (CC0 1.0); Wikipedia (English) (CC BY-SA 4.0). Retrieved 2026-10-22.