The Miyagase Dam Water and Energy Pavilion Water Museum "Waterworks Zone" needed to be renovated after more than 20 years since its opening, and was renewed to coincide with the 25th anniversary of the museum's opening. The concept of displays is to create learning opportunities for the "tap water supply business" (introducing the role of the Waterworks Corporation) and to change people's awareness of "tap water" (re-examining water resources and learning about the global environment). By learning about the process, facilities, and work involved in how rainwater stored in the dam reaches our household faucets as tap water, which we don't usually have the opportunity to learn about, visitors can learn about the importance of tap water, which is essential to our lives, and the importance of social infrastructure. In addition, since the surrounding area, including Miyagase Dam, is a tourist destination, the main target audience is social studies field trips from nearby elementary schools and families visiting on weekends. The exhibition features a wide range of digital content, including guidance videos on a large screen, virtual content in which a drone is operated to investigate water facilities, and a simulation of the process of purifying river water. The exhibition also features highly game-like digital content that combines real-life action and computer graphics, as well as displays that allows visitors to virtually experience the work of the corporations that support the water supply business. The exhibition offers a variety of content that can be enjoyed in a short amount of time by visitors with or without a specific purpose.