Japanese tea rooms, known as chashitsu, are traditional spaces designed for the practice of chanoyu, or the Japanese tea ceremony. These rooms are typically simple and minimalistic, reflecting the principles of wabi-sabi, which values beauty in imperfection. They often feature natural materials like wood and tatami mats, creating a serene atmosphere for tea preparation and enjoyment. The layout of a tea room usually includes a tokonoma, or alcove, for displaying art or flowers, and a shoji, or sliding door, that allows for natural light. The design emphasizes harmony and tranquility, encouraging mindfulness and appreciation of the moment during the tea ceremony.