Scripts 阪柳(Japanese Kanji)
Pronounced Pron. Sah-kah-yah-nah-gee(Japanese) [key]
阪 (Saka) means "Slope, Hill" and 柳 (Yanagi) means "Willow". There is Arisu Sakayanagi from The Classroom of the Elite, a popular series with a manga and anime adaption. If this surname is used by other people, it is not common.