The shoal between Cape Futtsu in Chiba Prefecture and Cape Honmaku in Yokohama is known as Nakanose, and has a depth of 20 metres (66 ft).
Gosong pasir di antara Tanjung Futtsu di Prefektur Chiba dan Tanjung Honmaku di Yokohama dikenal dengan nama Nakanose, dan memiliki kedalaman 20 meter (66 kaki).