WORKS: puca puca is a remarkable heated swimming pool facility designed by Imamura Masaki Architects in collaboration with Nihon University's Imamura Laboratory. This architectural folly gently embraces children through its thoughtful design philosophy. The structure demonstrates an innovative approach to creating nurturing environments for young learners, combining functional swimming facilities with poetic architectural elements. The design prioritizes child-centered spaces where safety and comfort merge seamlessly with aesthetic expression. Its form and materiality work together to create an inviting atmosphere that encourages exploration and play. This project exemplifies contemporary Japanese architecture's commitment to designing human-scaled spaces that respond sensitively to the needs of vulnerable users.