白磁シェード - 素材の美しさと灯りを楽しむ3つのポイント

White Porcelain Shade - 3 Points to Enjoy the Beauty of the Material and the Light

3 Tips for Enjoying the Beauty and Glow of Porcelain Shades

That captivating whiteness and the way it lets light shine through. There is actually a "secret" behind it that sets it apart from ordinary ceramics.

Today, we will talk about CTSH's commitment to bringing out the power of materials, and the richly colored sister products derived from it.

What is Hakuji?

Hakuji (white porcelain) is a beautiful white porcelain made by applying a transparent thin glaze to a white base and firing it at a high temperature. It is enjoyed for the form and luster of the whiteness itself, without any painted designs.

“Muyu” (unglazed): The ultimate subtraction Many of CTSH's signature hakuji shades are actually left without the "glaze" mentioned above. After shaping, they are fired at a high temperature without any coating, using an "unglazed firing" method.

  • To let light shine through: By not applying a glaze, the fine texture and light-transmitting properties of the hakuji are brought out to their fullest. The reason the entire shade glows softly the moment the bulb is lit is that it is "raw hakuji," stripped of all unnecessary elements.

Ljus Wall-Mounted Porcelain Friko E17


Another story told with glaze.

On the other hand, the sister products finished with original glazes exude a charm that is the polar opposite of pure hakuji. While keeping the same form, they take on a completely new expression by wearing carefully crafted "colors".

  • Old Navy: A serene, deep navy reminiscent of the deep sea. Its elegance when paired with the machined brass socket is exceptional.

  • Old Gray: A gray that combines urban sophistication with the warmth of earth. It blends into any space while asserting a distinct personality.


Choose the texture. Choose the light.

  • Unglazed white: The "beauty of diffusion" that transmits light and gently envelops the entire space.

  • The colors of glazing: The "beauty of shadow" that creates dramatic shadows by allowing a small amount of light to pass horizontally while casting it strongly downward. It is not about which is better, but what kind of atmosphere you want to create in that space. The joy of CTSH is that you can control the quality of light simply by choosing the finish of the material.

Here's the key!

  • The use of "raw" and "adorned": You can enjoy the transparency of the hakuji Friko or Kupa. Or you can create a profound space with Old Navy or Gray. All of these are born from the same clay in Mino and given different souls through the finishing touches of artisans.



The pure whiteness of unglazed hakuji when it comes out of the kiln is exceptional. When the navy and gray finished with original glazes are lined up beside it, the workshop suddenly becomes vibrant. Please find the "texture" that suits your lifestyle.



Hakuji Lighting