Archaeological Materials Collected by Tadahiro Aizawa
Nearby heritages
- Iwajuku Ruins
- Former Gunma Prefectural Sanitation Center
- Nishikadanakajima Ruins
- Jomo Electric Railway Watarase River Bridge
- Motojuku Water Purification Plant Junction Well
- Motojuku Water Purification Plant Rapid Filtration House
- Motojuku Water Purification Plant Pump Room
- Motojuku Water Purification Plant Regulating Reservoir
- Waterworks Museum (former Motojuku Water Purification Plant Office)
- Oka Naosaburo Shoten Omama Factory Store and Main Building