The Open Day 2005 is comming on 10th September, 2005 (Saturday). Detailed information is available in Japanese page.
It is required to make a reservation for your visit at the Hida observatory (It is unnecessary for the Kwasan observatory).
Those who are to come to the Hida observatory, please do not forget to bring warm wears, because it is very cold especially during night.
Contact (about the Open day) : Kwasan Observatory (tel: +81-75-581-1235)