Marugame is a small city in Kagawa prefecture on Shikoku, the first city of note as you cross the Seto-Ohashi bridge from Honshu. It is primarily known for two things: its castle and its fans.
Marugame Castle is one of Shikoku's four original castles — the keep dates from 1660 and sits on a hill above the city with views across the Seto Inland Sea. The stone walls below it, rising in a dramatic fan curve, are among the finest castle stone-works in Japan. The city also produces about 90% of Japan's uchiwa (round fans), a tradition celebrated at the Uchiwa-no-Minato Museum in the port area. Above the station, MIMOCA — designed by Tange Kenzo — houses the major collection of Marugame-born painter Genichiro Inokuma. Marugame is within 30 minutes of Takamatsu by train and less than 45 minutes by rail from Okayama across the Inland Sea.