I dont understand these dates. 平成30年1月27日 until 平成30年2月4日 and the raffle will take place on 平成30年2月5日.
Not sure if you see the same thing that I do. I see oriental writing with the numbers 30,1,27/30,2,4/30,2,5
Is it safe to assume you mean from january 27 to febuary 4th and the raffle on the 5th?