Zuihoden is the mausoleum of Date Masamune, the founder of Sendai and most powerful daimyo (feudal lord) of the Tohoku region. Constructed in 1637 and designated as a National Treasure in 1931, it was destroyed by a fire during the second world war; the present structure was built in 1979 and reconstructed in its original Momoyama architectural style. There is a second and third generation mausoleum on the site, as well as a museum displaying excavation materials.
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