4734-132,Toyohira Chino City Nagano
9：00～17：00 (last admission at 16:30)
Mondays (except if Monday is a holiday); however, the museum may open on some Mondays for special reasons.
Year end and New Year holidays (December 29th to January 3rd)
The day following a public holiday (except if the day after a public holiday falls on a holiday, Saturday or Sunday)