noun
rain haori; wet-weather haori
A traditional Japanese half-coat (haori) made from waterproof material, worn over kimono in rainy weather. Compare with 羽織 (haori), the general term.
See also: 羽織
雨の日は、着物の上に雨羽織を羽織る。
On rainy days, I wear a rain haori over my kimono.