Keep it long, treasure it long.

The more pure the more beautiful

KOUMORIUMBRELLA (bat umbrella) is not only an umbrella that is a practical item and a fashion item, but also a way to cherish things by conveying to those who hold them the goodness of umbrellas made using traditional techniques. A brand that reminds you of your feelings.
The quality of making only bat umbrellas is a brand of simple and timeless basic umbrellas that are perfected so that you can fully enjoy the handiwork of umbrella craftsmen, and even more sophisticated black umbrellas.