Many of the works are exhibited within the time limit. If you want to know, you must do your homework well in advance. The main purpose of coming here is to have a deep understanding of the local history. Only by knowing the history here can you learn Japanese knowledge better and contribute to the motherland later.
Before you go, you must do your homework well and check the time of exhibition, otherwise you will miss a lot of good exhibits.
If the schedule is not tight, you can go and have a look.