Experiencing Sumidemae and the Winter Tea Room Through the Five Senses

The sumidemae (charcoal preparation) performed in winter tea ceremonies is more than just a way to keep the tea room warm—it is a special moment that brings a sense of calm and tranquility. Beyond simply replenishing charcoal, every gesture and the use of each tool carries a deep meaning. This article explores the charm and background of sumidemae.


-The Ro and the Changing Seasons-

The ro (sunken hearth) evolved from Japan’s traditional irori (open hearth) and is introduced in winter, replacing the portable furo (brazier). This transition is not only a practical response to the cold but also a way to connect with the changing seasons through tea. The warmth provided by the ro creates a tea room atmosphere that embodies the quiet stillness and comfort of winter.


-Winter-Specific Charcoal Preparations-

The charcoal used in the ro is about twice the weight of the charcoal used in the furo, allowing it to burn steadily for longer periods. Additionally, a layer of moist ash is spread over dry ash to regulate airflow and facilitate combustion. This meticulous process enhances the efficiency of the fire while also creating a beautiful ash landscape, adding further charm to the tea room environment.


-Choosing Fragrance for the Season-

Because the ro generates stronger heat, kneaded incense (nerikō) is used instead of fragrant wood. With its soft, gentle aroma, nerikō releases a soothing fragrance that fills the tea room without scorching under the intense heat. This delicate scent deepens the sense of warmth and serenity unique to the winter tea room.


-Engaging All Five Senses Through Sumidemae-

The gestures involved in sumidemae are not only visually captivating but also designed to engage the senses of sound and smell. The careful arrangement of ash and charcoal reflects the refined aesthetic of the tea practitioner. Meanwhile, the subtle crackling of the burning charcoal and the mingling aromas of the incense and steam create a tranquil atmosphere that envelops the tea room.


-The Winter Beauty of the Tea Room-

Sumidemae is not merely a preparatory task—it is an art form within the practice of tea. Understanding the thoughtfulness behind each movement allows one to appreciate the depth of tea culture even more. This winter, experience the warmth, stillness, and profound beauty of the tea room through sumidemae.