About the brand
Based on the concept of "turning scenes into shapes," we express the scenes that come to mind, the memories evoked by scents, and the emotions that ancient poets put into waka poems with high technical skills.
The chocolate at the heart of the brand is an original bean-to-bar that is characterized by a clear taste limited to Costa Rican cacao, which grows in mineral-rich soil.
While valuing the expressions that can only be created by Japan, we aim to be a global brand that is loved by people around the world.
The brand name "RAU" is taken from the ancient word "Rauraushi", which means "noble and beautiful", which Japan means "noble and beautiful", which has a deep and soft sound.
More about the Brand Owner

株式会社ビオスタイル
BIOSTYLE Co.,Ltd.
Based on the concept of "GOOD NATURE" that rejuvenates both people and the earth, we are developing sustainable products and operating facilities.
Through these corporate activities, we aim to contribute to the achievement of the SDGs and achieve sustainable growth in harmony with society.
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Why are we doing?
What are we doing?
Commitment to the product
Who are supporting us?
Patisserie &Chocolate Brand "RAU"
Pursuing creative expressions
With chef pastry chef Yusuke Matsushita
Two chefs, Chef Chocolatier Yukiyo Takagi, gathered,
It was born in December 2019 at GOOD NATURE STATION in Kawaramachi, Kyoto.
The brand name "RAU" means noble and beautiful
It was taken from the old Japanese word "Rauraushi" in Japan.
Based on the concept of "turning the scene into a shape,"
Scenes like paintings that come to mind, memories that tickle the heart evoked by scents, and scenes that ancient poets put into their poems.
It is a patisserie &chocolate brand that expresses itself with sweets with high technical skills.
While valuing the expressions that can be created because they are Japan,
We aim to be a global brand that is loved by people all over the world.
Commitment to the product
At RAU, we are deeply committed to the material of cacao.
From the desire to express the charm of chocolate,
The core ingredient of the brand is chocolate.
Limited to cacao from Costa Rica, South America
We use the original bean-to-bar.
Chocolate made with Costa Rican cacao grown in mineralyu-rich soil has a clear taste that is familiar to Japan.
Department Stores &Luxury Brands