10円ハゲ (じゅうえんはげ) Japanese meaning | KotomoraMeanings
1
noun
coin-sized bald spot; 10-yen baldness
colloquial
Colloquial term for a small, round bald patch, likened to the size of a 10-yen coin. Often used for alopecia areata (円形脱毛症).
See also: 円形脱毛症
10円ハゲはストレスが原因とも言われる。
They say 10-yen baldness can be caused by stress.