Korokan Ruins Museum

The "Honglu Pavilion" was built in the Heian period as a guest house for diplomacy. Set up in Heian-kyo (Kyoto), Namba (Osaka), and Chikushi (Fukuoka) 3 locations. It is said that for about 400 years from the late 7th century to the 11th century, envoys to the Tang Dynasty, Silla embassies, and merchants were welcomed. In Showa 62 (1987), when the outfield seats of the Heiwa Billiards Court were rebuilt, part of the remains of the ruins were found, and excavation investigations began.