This project explores the design of a traditional Japanese home through a narrative-driven 3D environment built in Spline. Rather than focusing only on architectural form, the house is imagined as a lived-in space shaped by routine, memory, and quiet companionship. Designed for Hiroshi and Aiko Takayama, the environment reflects the calm, restraint, and intentionality of Japanese domestic life, where everyday spaces hold emotional meaning and simplicity becomes an expression of care, continuity, and time.