Bōsō_Peninsula
Bōsō Peninsula
Peninsula encompassing most of Chiba Prefecture on Honshu
The Bōsō Peninsula (房総半島, Bōsō-hantō) is a peninsula that encompasses the entirety of Chiba Prefecture on Honshu, the largest island of Japan. It is part of the Greater Tokyo Area. It forms the eastern edge of Tokyo Bay, separating it from the Pacific Ocean. The peninsula covers approximately 5,034 square kilometres (1,944 sq mi).[1][2]