Special Collaboration 2020

"Koso" means an enzyme or fermented in Japanese. Koso drink is a traditional fermented drink created from vegetables, fruits, and plants, which provides abundant probiotics and prebiotics.


"Sora" means sky in Japanese. Just as the sky covers the world, we want to empower Creatives and Entrepreneurs through a decentralized, worldwide economy."

-First Place to Use XOR/VAL in the world-

Let's get KOSO by XOR/VAL!

R's KOSO - Japanese Prebiotic Drink (474ml / 16oz)

*Tastes like Sweet Japanese plum juice. We recommend mixing with sparkling water to create a Plum Flavored Prebiotic Soda 

Give It A Try!

*Contact us then we will tell you the XOR/VAL-based price


Free Shipping (US only) , International Shipping are available(*)
*Available in
Australia, Canada, France, Germany, Hong Kong, India, Ireland, Japan, Malaysia, Mauritius, Netherlands, New Zealand, Sweden, United Kingdom. Please contact us about other countries.
*Read shipping policy before purchasing.

How to use XOR /VAL and get KOSO

1. Get XOR/VAL at Uniswap

2. Send XOR/VAL to the this address


R's KOSO × Sora0xDfd636c30360268201007f2DB1a82B25f652d13A

3. Submit your information

Value is required
Thank you!

Learn more:KOSO & SORA

Let's get started!

Empowered by SORA