Nagashima Kaiba 1

Diving around Cape Shakotan, which juts out at the northernmost tip of Shakotan in northwestern Hokkaido. It is a beautiful cape that has been selected as one of Japan’s 100 best sandy beaches and has been designated as Hokkaido’s only underwater park.

Tuna can be seen around September. From June or so, schools of tens of thousands of headliners and bowhead whales as large as 12 to 3 meters can be seen offshore, and around April, killer whales can be seen on the move in schools.