About Exhibition HYPER JAPAN Festival 2026 will be held from 24th - 26th July 2026 at Olympia London in England, United Kingdom. This is the biggest celebration of Japanese culture. It features shopping, entertainment, cosplay, fashion, and food from Japan. There will be a variety of stalls selling Japanese food, crafts, and clothes. There will also be live music, performances, and workshops. It is a great opportunity to experience Japanese culture without having to travel to Japan.