斑犀(はんさい)hansai
まだらがあるサイの角。黒いものが上等で、烏斑犀(うはんさい)という。
第72回 正倉院展、2020年
Hansai
Rhinoceros horns that have mottled designs are referred to a hansai, while black ones, considered superior, and are known as uhansai.
59th Annual Exhibition of Shōsō-in Treasures, 2007