World Cosplay Summit 2026 takes place July 31 – August 2 across Nagoya, Japan, with key events at Oasis 21, the Aichi Arts Center, and Osu Shopping Street. WCS is the premier international cosplay competition, sending national champion pairs to Japan to compete on a world stage.
Unlike a general convention, WCS centers the craft of cosplay itself — the Championship rewards costume construction, performance, and stagecraft at the highest level. The surrounding festival fills central Nagoya with parades, photo spots, and fan events.
Even if you're attending rather than competing, WCS is a pilgrimage for serious builders. It's the best place to study championship-grade construction techniques and to see how the global cosplay community represents its home countries.
