Discover a few things about the area's fascinating history at Karuizawa Ohga Hall. Photographs don't do justice — this historic building needs to be seen close up.
To explore this historic landmark, you'll need to find your way to Karuizawa. There are lots of other interesting attractions in the area, including Karuizawa Prince Hotel Ski Resort, Karuizawa Prince Shopping Plaza, and Hoshino Onsen Hot Spring.