Since IJKDF's founding in 2019, this has been an ongoing relationship rather than a single project — the federation badge, member-nation logo variants, championship event materials, awards, and a full certification system.
Championship medal, Adana 2021
Referee certificate
Sri Lanka championship invitation
Fan jersey concept (dye-sublimation, print-on-demand)
For the 2023 Sri Lanka championship, the event booklet and invitation cover set the tournament's visual tone. For Adana two years earlier, the championship medal and belt rounded out the federation's award system. The fan jersey shown here is a personal design extension rather than federation-issued gear — built from the badge artwork I designed for IJKDF, adapted into a dye-sublimation concept for a possible print-on-demand merch line.
The championship belt and referee certificates called for different research entirely: hand-recreating an old Chinese seal-script, stone-tablet-style typeface — the kind used on traditional East Asian martial arts diplomas — deliberately chosen because official-looking certification is a common weak point for smaller martial arts organizations, and a federation pursuing Olympic-level legitimacy can't afford to look homemade.