honshu(1)-1: head North on Route 6
honshu(1)-2: Around Shimokita Peninsula
hokkaido(1)-3: Here I come, Hokkaido!
hokkaido[2] From Lake Akan to the Sea of Okhotsk
hokkaido[5]: Sounkyo, Sarufutsu, and Cape Soya
hokkaido[6]: Wakkanai and Rebun Island
trails 35: Honshu(2), Shikoku, Kyushu