Nobuaki Sato 
Lei introduces Botanical Craft Soap, a handmade bar soap made in Japan.
Slowly kettle-cooked with botanical ingredients and finished by hand, the soap is formulated with silica and charcoal. It is free from synthetic fragrance, artificial coloring, and preservatives.
The wash feels clean and light, leaving the skin soft and comfortable after rinsing.
In warm water, the dark bar begins to lather between the hands. The foam spreads gently over the skin, then rinses away without heaviness.
A small daily reset.
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A Bar Soap Made for Daily Use
Soap is one of the few objects that touches the body directly every day.
It is used in the morning, after coming home, or before sleep. It cleanses the skin, but it also marks a quiet shift in the day — from outside to inside, from movement to rest, from one state to the next.
Botanical Craft Soap was made for that simple act of washing.
It does not rely on a strong fragrance or decorative color. Its character comes from the material itself: the dark tone of charcoal, the smooth mineral feel of silica, and the subtle irregularity of a handmade bar.
Kettle-Cooked and Finished by Hand
Botanical Craft Soap is made through a kettle-cooked process, using botanical ingredients that are slowly heated and brought together over time.
The process depends on heat, timing, and the hand of the maker. Each bar may carry slight differences in surface, tone, or form — quiet traces of how it was made.
Rather than seeking a perfectly uniform finish, the soap keeps the natural presence of handcraft.
Made for everyday use, it gradually changes as it is held, lathered, and rinsed away.
Silica and Charcoal
The soap is formulated with silica and charcoal.
Charcoal gives the bar its deep, restrained color.
Silica contributes to a smooth, clean feeling after washing. No synthetic fragrance, artificial coloring, or preservatives are added. The focus remains on the texture, the wash, and the feeling left on the skin.
After rinsing, the skin feels clean, light, and softly moisturized. Its dark tone and quiet presence reflect Lei’s concept, In Praise of Shadows.