Our imo shochu is made with sweet potato "eimurasaki" grown in our own sweet potato field "Kawahira Field" adjacent to Chiran Distillery. It is handcrafted using black koji and single atmospheric distillation, a traditional method that our toji puts his heart and soul into. "Eimurasaki" has a vibrant purple color in its flesh, containing plenty of anthocyanin. You can enjoy its elegant fruit-like aroma and smooth taste.