On Display is a permanent exhibition about the local history from pre-iceage until "modern times". As a foreign visitor, you get a handout in english with a general description of the respective areas of the exhibition. Additionally, there are multilingual boards for each area. All exponates are well prepared. However, descriptions at these exponates are in japanese only. You'll need a translation app if you can't read the script, but they offer free and strong WiFi without registration, so this is not really an issue. Prices are low as all cultural sights in Japan (we paid 530 ¥\ adult, children half price). If they have special/temporary exhibitions, you can view both for 1000 ¥ if you're into it. We spent about 1 1/2 hours on a rainy day and found it very informative.