Nariwa Museum is a small art museum along the Nariwa River, founded to show work connected with Torajiro Kojima, who was born in the area. It also hosts changing exhibitions, so the visit depends partly on what is on.
The building itself is part of the appeal, with a clean modern design by Tadao Ando. It makes a good quiet stop if you are exploring Takahashi's outlying historic villages and temples.