An important historical site in Hiraizumi, showcasing the splendor of the Oshu Fujiwara clan. Glimpse into their daily lives through the massive moats and building remains.
The Yanaginogo-sho Ruins mark the location where Kiyohira, the first leader of the Oshu Fujiwara clan, relocated his residence from Toyodakan in Esashi County to Hiraizumi in Iwai County. His grandson, Hidehira, the third leader, is said to have redeveloped it as Hiraizumi-kan, the seat of government. Located southeast of Chuson-ji Temple, it was designed to offer a view of the Konjikido (Golden Hall) on the northwestern mountain. In 1189, during the attack by Minamoto no Yoritomo's 280,000-strong army, Fujiwara no Yasuhira set it ablaze. The Yanaginogo-sho Ruins are a precious historical site that conveys the splendor of the Oshu Fujiwara clan. Excavations have revealed insights into the lives and culture of Hiraizumi at that time. Numerous valuable artifacts have been unearthed, including a massive moat, building remains, Chinese ceramics, and period eboshi (formal headwear), offering a glimpse into the prosperity of Hiraizumi and the power of the Oshu Fujiwara clan. Currently, approximately 5 hectares of the roughly 10-hectare site are developed as the Yanaginogo-sho Historical Park, with ponds, moats, and roads restored. Within the park is the Yanaginogo-sho Museum, where visitors can learn about the unearthed artifacts and the history of Hiraizumi. The Yanaginogo-sho Ruins are a captivating spot for history buffs and casual visitors alike. Be sure to visit when in Hiraizumi.