Peninsulas of Japan include: Hokkaido Nemuro Peninsula Notsuke Peninsula (a sand spit) Oshima Peninsula to the south Kameda Peninsula southeast fork of Oshima Peninsula Matumae Peninsula southwest fork of Oshima Peninsula Shakotan Peninsula on the most eastern coast Shiretoko Peninsula on the east coast Honshu Atsumi Peninsula Bōsō Peninsula Chita Peninsula Ise-Shima Izu Peninsula Kii Peninsula Miura Peninsula Natsudomari Peninsula Noto Peninsula Oga Peninsula Oshika (Ojika) Peninsula Shimokita Peninsula Tsugaru Peninsula Shikoku Sadamisaki Peninsula Takanawa Peninsula Kyushu Kitamatsuura Peninsula Kunisaki Peninsula Nagasaki Peninsula Nishisonogi Peninsula Ōsumi Peninsula Satsuma Peninsula Shimabara Peninsula Uto Peninsula Okinawa Chinen Peninsula Henoko Peninsula Katsuren Peninsula Motobu Peninsula Yomitan peninsula Japan Peninsulas