Storyline
KNOCK OUT 63 Spring Fes in Okinawa was a kickboxing event held by KNOCK OUT on Saturday, April 18, 2026, at the Okinawa Convention Center in Ginowan, Okinawa, Japan. In the main event, Ryoki faced Sitthichai Sitsongpeenong.
Released
4/18/2026
Genre
Status
Released
Language
Japanese
Production
KNOCK OUT, U-NEXT
Cast
Ryoki
Self
Sitthichai Sitsongpeenong
Self
Spike Carlyle
Self
Minoru Kimura
Self
Ryusei Kumagai
Self
Alen Kalac
Self
Issei Saenchai-Gym
Self
Krungthai T-Ded99
Self
Fumiya Osawa
Self
Tomohiro Adaniya
Self
Yuma Nakamura
Self
Hikaru Fukunaga
Self
Shuhei Kumura
Self
Tatsuki
Self
Kanato Shimoji
Self
Yuzuki Bravely
Self
Soichiro Arata
Self
Yuki Ganeko
Self
Ritomo
Self
Ryoma Sone
Self
Yoh Toguchi
Self
Shunpei Ihara
Self
Shunta Kawabata
Self
Shinta Kojima
Self
Kaiki Kawasaki
Self
Ueta
Self
Hyuma Kugai
Self
Yuito Nakashima
Self
Kei
Self
Ryoga Hirano
Self
Yuta Chibana
Self
Raiki Yano
Self
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