The rich aroma of the distinctive Sayamagaori variety has been made into powdered green tea. The powdered green tea is obtained by combining the original Yamada blend tea with the fragrant brown rice to make the powdered green tea-containing brown rice that can only be tasted from Yamada-processed tea. The powdered green tea improves the water color, the brown rice gives off a fragrant aroma, and the Yamada blend tea brings out the taste and aroma, it was then that the Yamada original powdered green tea-containing brown rice tea was made.