also: みたけきょう
noun
Ontake-kyo; Mitake-kyo
A sect of Shinto centered on Mount Ontake. The reading おんたけきょう is standard; みたけきょう is also used.
御嶽教は、長野県と岐阜県にまたがる御嶽山を信仰の対象としている。
Ontake-kyo takes Mount Ontake, which straddles Nagano and Gifu prefectures, as its object of worship.
From 御嶽 (Ontake, referring to Mount Ontake) + 教 (kyō, 'teaching' or 'religion').