Since ancient times, tea made from natural tree leaves has been a source of health and longevity as medicine. It is also believed that wearing clothes dyed with medicinal plants will ward off evil spirits. Because of this connection, we create blended teas for each season together with Sakurai Hocha Research Institute. In spring, we use cherry blossom, mugwort, and mulberry, in summer, loquat, kudzu, and safflower, and indigo leaves in autumn and winter.