“The Nikkei Messe”is an largest exhibition in Asia for a store, commercial facilities and a house, an office. It holds each exhibition of the “JAPAN SHOP” “Building, materials exhibition” “Retail tech JAPAN” “NFC & Smart WORLD” “SECURITY SHOW” “Franchise show” “LED Next Stage” “Lighting Fair”. The session four days of from Tuesday, March 5 to Friday, March 8 (only as for the “franchise show” three days of from Wednesday, March 6 to Friday, March 8.) The venue is Tokyo Big Sight.