1pm-6pm, Friday, Saturday, Sunday and Monday
*Open additionally on 4 specific public holidays: February 11, February 23, April, 29 and November 3 for the reasons explained here
Tuesday, Wednesday and Thursday
Also closed: Japanese Public Holidays (excluding the 4 days mentioned above), New Year's holiday season and at exhibition intervals. (please see the WAM's calendar).
18 yrs and over: JPY500
13 - 17 yrs: JPY300
12 yrs and under: Free