I'll be attending KCON (a korean pop music festival) in Chiba that occurs from Fri April 13- Sun April 15. The concert is in the evening for all three days. Seems like it takes about an hour to get from Tokyo to Chiba by rail. My plan is to arrive in Tokyo around April 6 and depart Monday April 16. I initially had planned on staying all days in Shinjuku/ Shibuya area but wanted to get people's opinion first.

KCON 2018 JAPAN