The Mino area is renowned for its ceramics.
You can take the Chuo line from Nagoya. Takes about 45 minutes.
Unfortunately Tajimi doesn't have a very good public transportation system. There are buses, but they can be inconvenient. The best way around this city is by car or taxi.
Tajimi Souzoukan (多治見創造間) TEL: 0572-23-5444 You can get pamphlets and maps here. You can also buy ceramics, various Tajimi souvenirs and ceramics making tools. This is a good place to get your orientation of the city and to pick up information on other sites in Tajimi. Located on Oribe street.