Travel back in time with a day trip to Adachi Kokokan. There's no shortage of things to discover here, with absorbing displays and exhibits to catch up on your history lessons.
Situated in Tochigi, this collection of historical artifacts is well worth a look. But you'll find tons more to check out in the area. Oyama Yuen Harvest Walk, New Ginger Museum, and Tochigi Kuranomachi Museum of Art aren't too far from Adachi Kokokan.