Overview

ONE Samurai 1 was a combat sports event produced by ONE Championship that took place on April 29, 2026, at Ariake Arena in Tokyo, Japan. An interim ONE Flyweight Kickboxing World Championship bout between Former ONE Flyweight Muay Thai World champion Rodtang Jitmuangnon and Former 3 Division K-1 Champion Takeru Segawa headlined the event.

Top Cast

Takeru Segawa

Self

Rodtang Jitmuangnon

Self

A

Avazbek Kholmirzaev

Self

Yuya Wakamatsu

Self

Y

Yoshinari Nadaka

Self

S

Songchainoi Kiatsongrit

Self

Jonathan Haggerty

Self

Y

Yuki Yoza

Self

Marat Grigorian

Self

K

Kaito Ono

Self

C

Chihiro Sawada

Self

Ayaka Miura

Self