Former Saeki Naval Air Corps Bunker
Nearby heritages
- Saiki Castle Ruins
- Oak Forest at Katatago Hachiman Shrine
- Kario Cave
- Ozaki Small Mandarin Ancestral Tree
- Small Limestone Cave
- Bungo Channel Maritime Museum (former keepers' quarters of the Mizunokojima Lighthouse)
- Migratory Bird Museum (former Mizunokojima Lighthouse Staff
- Wall of the Bungo Channel Maritime Museum (former wall of the keepers' quarters of the Mizunokojima Lighthouse)
- Fishing Equipment from Kamae
- Furen Cave