Centered on a sunken irori of charcoal-gray stone, this Zen dining room seats four on woven floor cushions around a cast-iron kettle hung from a cedar beam. Earthen clay plaster walls, exposed wood, and a smooth concrete floor set a warm, tactile base as shoji screens softly filter light. A circular moon-viewing window adds cool blue contrast, balancing the hearth’s glow and expressing wabi-sabi simplicity for quiet meals and tea.