"Gamaguchi wallet" is derived from the fact that the mouth opens wide like a cattail. The contents are easy to see, and it is especially useful as a coin purse.

I found a simple one of this purse at the 100-yen shop Daiso. The product name is "Gamaguchi Black". I often see childish patterns and intentional Japanese patterns, but plain monochrome ones are rare.


The size is about 8 x 10 cm. A small polyester material that fits in the palm of your hand and is light and comfortable to the touch. It's soft and thick, and it easily absorbs shocks, so it seems to be good for putting not only coins but also SD cards, charging cables, accessories, etc.





It's convenient when you go out there for a while or when you want to be light and leisure. It is also recommended for people who do not want to inflate their wallet with coins.