日本の柿の石鹸 · Est. Ancient Tradition
柿
The Soap That
Eliminates Odour
Japanese Persimmon Cleansing Bar · 125g
New · 柿渋
Tsūki Persimmon Soap
Japanese Cleansing Bar
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Natural Persimmon Tannins ✦
Eliminates Odour at Source ✦
No Synthetic Fragrance ✦
pH Balanced Formula ✦
Ancient Japanese Ritual ✦
Athlete Tested ✦
Natural Persimmon Tannins ✦
Eliminates Odour at Source ✦
No Synthetic Fragrance ✦
pH Balanced Formula ✦
Ancient Japanese Ritual ✦
Athlete Tested ✦
Origin
A thousand years of
Japanese purity
in a single bar.
For over a millennium, Japanese craftsmen have used kaki shibu — persimmon tannin — to waterproof, preserve, and purify. Ancient farmers rubbed their hands with persimmon juice after long days of labour. Samurai used it on their armour. The tradition endured because it works.
Tsūki distils this lineage into a cold-pressed cleansing bar. No synthetic fragrance. No harsh detergents. Just the raw power of persimmon tannins binding and eliminating odour molecules at a molecular level.
柿
1000
Years of tradition
0
Synthetic fragrance
What's Inside
Three ingredients.
One ancient formula.
No fillers. No compromise.
一
Persimmon Tannin
柿渋 · Kaki Shibu
The active core. Binds odour-causing bacteria and neutralises them on contact. Anti-inflammatory, astringent, and deeply cleansing.
二
Cold-Pressed Olive
オリーブ油 · Olive Yu
Moisturises without stripping the skin's natural barrier. Rich in squalene and polyphenols that leave skin supple and balanced.
三
Activated Charcoal
炭 · Sumi
Draws impurities from deep within pores. Amplifies the purifying action of the persimmon tannins for a complete cleanse.
The Method
How to use Tsūki
一
Wet the bar with warm water
Allow the persimmon to activate. The tannins release best with warmth. Take a moment. This is the beginning of the ritual.
二
Lather directly on skin
Work into a rich lather. Focus on areas of concern — underarms, feet, anywhere odour forms. The tannins begin binding immediately.
三
Let it sit for 30 seconds
Unlike ordinary soap, Tsūki works on contact time. A brief pause allows the persimmon to fully neutralise, not just mask.
四
Rinse and feel the difference
No residue. No perfume trail. Just clean skin that stays odour-free for hours. Store your bar on a dry soap dish to extend its life.
Ritual Converts
What people are saying
柿
Begin Today
Your skin remembers
what clean truly feels like.
One bar. One ritual. One thousand years of proof.
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Natural Ingredients