Wikipedia
Benten-jima (Wakkanai)
is a small deserted island west by northwest of Cape Sōya, Wakkanai, Hokkaidō, Japan. It is the northernmost piece of land under Japanese control. The island is 1 km north of Sannai settlement. Another island called lies southeast of Benten-jima.
Benten-jima is in area, its perimeter is roughly , and its highest point is above sea level. It is named after Benzaiten, once enshrined on the island. The wildlife includes many seabirds, Steller sea lions, kombu kelp, and sea urchins.