ISKA Japan Grand Prix 2026 took place on July 28, 2026. The event brought combat-sports competition to its host venue as part of the ISKA calendar. Its official event page preserves the flyer and event record for the ISKA archive.
ISKA Events Past event
ISKA Japan Grand Prix 2026 took place on July 28, 2026. The event brought combat-sports competition to its host venue as part of the ISKA calendar. Its official event page preserves the flyer and event record for the ISKA archive.