Yonai Water Purification Plant No. 1 Filtration Basin

Yonai Water Purification Plant No. 2 Filtration Basin

Yonai Water Purification Plant Izumii Well

Yonai Water Purification Plant Slow Sand Filtration Pond

Yonai Water Purification Plant Waterworks Memorial Hall

Yonai Water Purification Plant No. 3 Filtration Basin

Yonai Water Purification Plant Slow Water Arrival Well

Yonai Water Purification Plant Slow Sedimentation Tank

Former Fujino Family Residence (formerly Located in Ide,

Former Sasaki Family Residence (formerly Located in Iwaizumi

Bronze Standing Statue of Kannon Bodhisattva