Are you looking for an activity on a wet and dreary day? Take your time wandering around the interesting exhibits at Nara Prefecture Complex of Manyo Culture. There's always an opportunity to learn a thing or two.
This museum in Asuka comes recommended by fellow travelers, so make sure it features on your schedule. However, your day doesn't end there. There are loads more places waiting for you to explore after Nara Prefecture Complex of Man'yo Culture. Kashihara Shrine, Ōmiwa Shrine, and Aeon Mall Kashihara are nearby.