Perched on a serene Tokyo beachfront, this modern rectangular house reveals its exposed béton brut surfaces framed by meandering vines, with expansive black stone accents and vast glass walls that dissolve boundaries between interior and ocean. At 4pm, golden light bathes the soft outdoor rug adjacent to an infinity pool, mirroring the horizon and distant Tokyo skyline. The design elegantly merges raw materiality with fluid openness, inviting the sea's rhythm into everyday living. Designed by @levelsio