Ordinary crowns are separated into outer seal and inner seal. The outer one is generally discarded after opening. Most of the inner ones are generally the same design as the outer ones, because we cannot see them before opening.

Ordinary crowns
Maki-e crown
Maki-e crowns

 Therefore, SanshinJyushi Co. Ltd. proposes original crowns for Sake and Shochu (distilled spirits), in reference to muselet of champagne.