Water Distributin Tank in Sugatami Water Purification Plant@Chichibu District Saitama Prefecture by nabenabe on June 6, 2015May 15, 2017 in Chichibu City / 秩父市, Saitama Prefecture / 埼玉県, Tank Style / タンク形状, Water Stand Pipe/Distribution Tank / 配水塔・配水槽