is a group of complex volcanoes in Japan. The tallest peak is Sanbonyari Peak at a height of . Mount Nasu is one of the 100 Famous Japanese Mountains, and is located in the northeast part of Nikko National Park.
== Major Peaks ==
Mount Nasu has the following major peaks:
* Sanbonyari Peak 1916.9m
* Chausu Peak 1915m
* Asahi Peak 1896m
* Nangetsu-san Peak 1776m
* Kuro-odani Peak 1589m
Thease peaks are known collectively as .
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』