白熊はぐまはぐまMeanings1nounyak tail hairRefers specifically to the hair from a yak's tail, often used in traditional crafts or as a material.白熊はぐまは、筆ふでや装そう飾しょく品ひんの材ざい料りょうとして使つかわれることがある。Yak tail hair is sometimes used as a material for brushes and ornaments.