Special Grade Karukan-ko (20kg) is a fine-quality rice flour milled from carefully selected domestic rice. Distinguished by its fine particle size and whiteness, it is widely used across wagashi made with kashiwa mochi, kusa mochi, and joshin-ko. It creates a suitable stickiness and a smooth texture, making it a key ingredient that shapes the final quality of wagashi. We deliver consistent quality and reliable supply for commercial use.