Kokan Bridge (Kōkankyō) – Nationally Designated Important Cultural Property Kokan Bridge stands between Mie-machi in Bungoono City and Usuki in Oita Prefecture, Kyushu. The name Kokan means "a rainbow crossing a ravine," and true to its name it is a large, beautiful arched stone bridge spanning a mountain stream. Built in the late Edo period, it was erected on the road connecting Mie town and the castle town of Usuki. Because the river runs through a gorge, people of the time had to descend steep slopes, cross the river, and climb steep slopes again, enduring great hardship. To overcome this difficulty, wealthy merchants from Usuki and Mie pooled funds to build the bridge. This sturdy and elegant stone bridge is designated as an Important Cultural Property of Japan. As an arched stone bridge from the Edo period, it is the largest in Oita Prefecture, with a span of 25.4 meters. Kokan Bridge was built where welded tuff from Aso pyroclastic flows had been deeply eroded by the river. Location: between Sugo, Mie-machi, Bungoono City and Nishihata, Notsu-machi, Usuki City, Oita Prefecture About a 35-minute drive from Oita Mera IC About a 4-minute drive from JR Sugaeo Station ■■■ Access to Bungoono City Center ■■■ About a 3-hour drive from JR Hakata Station, Fukuoka Prefecture About a 2-hour drive from JR Kumamoto Station, Kumamoto Prefecture About a 1 hour 20 minute drive from JR Beppu Station, Oita Prefecture About a 1 hour 20 minute drive from JR Yufuin Station, Oita Prefecture ■■■■■■■■■■■■ On Instagram we share recommended spots for sightseeing, dining, and accommodation in Bungoono City⬇ Bungoono City Tourism Association @satonotabiii We would be happy if you follow us. A link to the Bungoono City Tourism Association website is available from the profile. ■■■■■■■■■■■■