Kyusho Ferry Co., Ltd. Shimabara Port九商フェリー(株) 島原港2026-05-06The cruise ship Adachi and Shimamura ride on the school trip in volume 8, "A Corner of the First Trip ①." "The cruise deliberately lengthened the route to the next destination, the noise of classmates, the open sea with nothing blocking the view, the deck of a ship that feels big (though it isn't really), white and blue all around." This is a ferry that runs between Kumamoto and Nagasaki prefectures. In reality, you can feed seagulls on board, just as described in the novel.
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