Only the current version so far — new entries appear as the app ships updates.
水神 is a business app by Komatsu Electric with 5,000+ downloads (about 8.8K estimated). +22 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “水神サービスをご契約の方がAndroid端末から上下水道/農業用水施設等の管理・監視サービスを利用する為のアプリです。”