Shōwa
Yamagata · 昭和Browse Yamagata’s cultural heritage from the Shōwa period (1926 – 1989). Filter by type and keyword, with concise stories, maps, and travel tips.
54 total
Yamagata Shōwa Period
1926 – 1989
A 1952 cobblestone dam on Yamagata's Tachiyazawa River, trapping sediment off Mount Gassan. Its stonework and curved spillway became a cultural property in 2017.