Changing in temperature these days was apparent and it is getting colder at Kamikochi especially in the morning and the evening. On September 26th, the daily minimum temperature was 2℃and the first frost appears on Kappa-Bashi. It is indispensable that you bring your grove and warm cloths when you climb mountain. Leaves are also getting to turn red and yellow, and you can enjoy beautiful autumn color at Karasawa and Yarisawa soon.