16 August 2025 onwards: Koi Thé Buckwheat Drinks Promotion: 10% Off on GrabFood by JR 18/Aug/2025 From 16 August 2025 onward, Koi Thé fans can enjoy 10% off the Buckwheat Series exclusively on GrabFood. A tasty way to save while trying one of their healthier drink options. Read more
