Sankyu Honten
A long-established diner near Matsumae Castle. The specialty is 'Matsumae Hama Chanpon', a chanpon with 9 types of local seafood. Enjoy a luxurious bowl filled with local scallops, whelk, sea urchin and more at a reasonable price. Tabelog 3.08 (217 reviews) - the most reviewed restaurant in Matsumae-cho. Recommended on Matsumae-cho's official tourism site.
Reviews like 'I always stop by after visiting Matsumae Castle', 'amazed by the abundance of seafood in the chanpon', 'amazing value for this many ingredients at this price', 'both locals and tourists all come here'.