Honjima Island
"This island is approximately a 35 minute ferry ride from Marugame Port. The island with Kasashima, the prosperous headquarters of the Shiwaku Navy during the Edo period (1603-1868), many precious cultural heritages remain to this day. Currently there are many guided tours as a tourist attraction, and you can enjoy famous spots including the locations of scenes from the movie ""Kikansha Sensei"" and the Shiwaku Navy course going around places related to the navy, as well as the Honjima Island Building course to see different structures. In addition, it is appealing because you can see the beautiful landscape unique to the islands, and the area was chosen as one of Japan's top 100 promenades."