Five are the most well-entertained for the host in traditional home gatherings, especially tea ceremonies. They have specific seating arrangements for the ceremonies.
Also, appeal to a broad, general audience such as families with more than one kid, ancient Japanese pottery kiln started to use five as a set for tableware sale. They continue to use this tradition until now.
This bowl is great for everyday use and for gifting in this season.
As every piece has its handmade feature, slight irregularities in size, glaze, colour and texture might occur and reflect the nature of the artisan product.