How To Watch ONE SAMURAI 4 Live On Saturday, October 17

ONE Championship concludes its triple-header weekend with ONE SAMURAI 4, a marquee martial arts event live from Ariake Arena in Tokyo on Saturday, October 17. The card includes world title defenses in Muay Thai and kickboxing, a Featherweight Kickboxing Tournament semifinal, and the retirement ceremony of Japanese icon Takeru Segawa. Reigning ONE Bantamweight Kickboxing World Champion Jonathan Haggerty defends his title against Hiroki Akimoto in the main event. Nadaka Yoshinari faces Rifdean Masdor in a ONE Atomweight Muay Thai World Championship bout.

Fans can watch ONE SAMURAI 4 live via U-NEXT at 3:30 p.m. Japan Standard Time (JST) or attend in person at Ariake Arena with tickets available domestically via Pia or internationally via Zaiko. Limited seats remain, so early purchase is advised for those preferring the live audience experience.

The event will also stream live via Migu at 2:30 p.m. China Standard Time (CST), featuring Luo Chao’s semifinal matchup against Marat Grigorian in the ONE SAMURAI Featherweight Kickboxing Tournament. International viewers can access the first three matches for free on ONE Championship’s YouTube channel, Facebook page, or live.onefc.com at 1:30 p.m. ICT/2:30 a.m. ET.

The remaining bouts will be available exclusively on live.onefc.com, with a one-time offer for international fans to stream the entire event via a paid monthly subscription to The Inner Circle. The broadcast schedule ensures global accessibility across multiple platforms and time zones.