Overview
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.
Top Cast
Status
Released
Budget
Unknown
Revenue
Unknown
Original Language
JA
Production Companies
KNOCK OUTU-NEXT