Unused Japanese tableware, soup bowls, set of 5

Size: Top diameter approx. 10 cm, height approx. 7 cm ? Please note that these are amateur measurements, so there may be some errors.
The rim is vermilion, and the outside is black with gold fish depicted.
It's not a straight, cylindrical type; the rim flares outwards.

It's lightweight and the size makes it suitable for miso soup, udon, soba, etc., used in a stylish way.

I washed it intending to use it, but it remained unused and stacked in the cupboard. There are no major damages, but there are minor scratches from storage.

I think it's a design that's hard to come by, so I hope it finds a new home where it will be used frequently. . . :*

Will be shipped in simple packaging.
May change between Japan Post and Yamato Transport.
Thank you for your understanding of items kept in home storage. *( ????? )*?