Sasebo is a port city in Nagasaki Prefecture on the northwestern coast of Kyushu, shaped by its sheltered harbor, islands, and long maritime connections. Its identity reflects both Japanese and international influences, with naval facilities, American cultural connections, and a busy waterfront existing alongside traditional neighborhoods. The city is also a gateway to the Kujukushima area, a coastal landscape known for its many small islands and winding shorelines.

The Caribbean is a region of vibrant cultures, sunlit shores, and a rich blend of traditions shaped by centuries of history. Scattered across turquoise waters, its islands each offer a unique personality, some bustling with colorful markets and lively music, others known for tranquil beaches and unspoiled nature.

IJmuiden is a North Sea port town in the province of North Holland, positioned at the mouth of the North Sea Canal. Its identity is closely tied to fishing, shipping, industry, and the sea, with working harbors and large vessels forming part of the everyday landscape. The town also has a broad sandy coastline and extensive dunes, creating a contrast between maritime industry and open coastal scenery.

Portland, Australia, located in Victoria's southwest coast, is a charming coastal town steeped in history and natural beauty. As the first permanent European settlement in Victoria, Portland offers visitors a unique glimpse into the past.

The Calf of Man, a small island off the southwest coast of the Isle of Man, offers a rare glimpse into a quieter side of the Irish Sea. Covering just over 260 acres, this uninhabited island is known primarily for its rich birdlife and dramatic coastal cliffs. Visitors often arrive by boat from nearby Port Erin, embarking on guided tours that reveal the island’s importance as a bird sanctuary.