Rubuta ci gaba don wannan sakin layi - Dutsen da dutsen mai fitad da wuta, Honshu yana fuskantar girgizar ƙasa akai-akai (girgizar kasa ta Great Kantō ta lalata Tokyo sosai a watan Satumbar 1923, da girgizar kasa ta Maris 2011
ya motsa yankin arewa maso gabashin tsibirin ta hanyoyi daban-daban kamar yadda yake haifar da tsunami mai ban tsoro). Babban dutse shine dutsen mai fitad da wuta mai aiki Dutsen Fuji a, wanda ya sa Honshu ta zama tsibiri ta 7 mafi girma a duniya. Akwai koguna da yawa, ciki har da Kogin Shinano, mafi tsawo a Japan. Tsaunukan Alps na Japan sun mamaye faɗin Honshu, daga gabar tekun 'Jamusanci' zuwa gabar tekun Pacific. Sauyin yanayi gabaɗaya yana da yanayin zafi a yammacin Japan da kuma yanayin zafi a arewa.