Otaru City is well known for the glass manufacturing. Kitaichi Glass Company currently has a couple of stores, a museum which displaying a variety of glasswork, and also eating space. It also has a workshop where the manufacturing process can be observed and visiters can experienceg lass creation. The one that represents Kitaichi Glass the best among its stores is the Sangokan (literally "third house") which uses a part of the sales warehouse - See more at: http://www.daisuki-japan.com/japan/hokkaido/otaru/#sthash.7S0Q29jF.dpuf