Sefa Event has been expanding its activity since 2007 and is hosting several festivals:
- Japan Expo: the Japanese Leisure Festival, a reference event for Japanese culture in Europe, with 165,500 visitors in 2009.
- Japan Expo Sud in Marseille, Chibi Japan Expo, in Paris East Montreuil,
- Comic Con, in Paris. The latest of the festivals organized by Sefa Evénement refers to the great American conventions created around the comics and addresses all the current cultural trends around three main poles: image, book and game.