Facebook Japan is running somethinga launch event of its new coupon service now 3 p.m. on 7th in Shibuya, in front of young people’s landmark Shibuya 109 apparel mall. rehearsal, This morning, Nikkei reported [J] that Facebook is going to begin local coupon service in Japan. Nikkei was correct. The new service is “Facebook Check-in… Continue reading Facebook Japan Holds An New Coupon Service Launch Event In Shibuya