Former Yamaichirin-Gumi Silk Mill Guardhouse
Nearby heritages
- Former Yamaichi Hayashi-gumi Silk Filature Office
- Okaya Saint Barnabas Church (Nippon Sei Ko Kai Chubu Diocese)
- Deep Bowl Shaped Pottery with a Facial Handle / Excavated
- Former Okaya City Hall Building
- Former Hayashi Family Residence
- Oguchi Family Villa Storehouse
- Oguchi Family Villa Main Building
- Former Okaya Waterworks Collection Ditch
- Chuo Printing Company Building (former Katakura-Gumi Office)
- Katakura Family Residence Document Storehouse