Saikan

{{Infobox religious building

| name = {{Nihongo|Saikan|斎館}}

| image = Saikan1.jpg

| caption = A twisting hallway in Saikan.

| map_type = Japan

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| coordinates = {{coord|38.703364|139.979944|format=dms|display=title,inline|type:landmark_region:JP_scale:10000}}

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| religious_affiliation = Shinto

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Saikan (斎館, Saikan) is a sprawling temple lodging atop Mt. Haguro (羽黒山 Haguro-san), part of the Three Mountains of Dewa (出羽三山 Dewa Sanzan) in Yamagata Prefecture, Japan.{{Cite book |last=岩鼻通明 |url=https://books.google.com/books?id=XPczAAAAMAAJ |title=出羽三山信仰の歴史地理学的研究 |date=1992 |publisher=名著出版 |isbn=978-4-626-01430-6 |pages=3 |language=ja}} It was previously known as {{Nihongo3||華蔵院|Kezō-in}}.{{Cite book |url=https://books.google.com/books?id=DgZPAQAAMAAJ |title=日本の美術 |date=2005 |publisher=至文堂 |pages=84 |language=ja}}{{Cite journal |last=Earhart |first=H. Byron |date=1968 |title=The Celebration of "Haru-Yama" (Spring Mountain): An Example of Folk Religious Practices in Contemporary Japan |url=https://www.jstor.org/stable/1177798 |journal=Asian Folklore Studies |volume=27 |issue=1 |pages=1–24 |doi=10.2307/1177798 |jstor=1177798 |issn=0385-2342|url-access=subscription }}