"Kakoguchi" is a kind of moustache seen in traditional crafts such as iron kettle and flower gear, and it is a shape of the shape of the mouth of the mouth which is slightly expanded and is slightly green. This shape is called "Kanako Guchi" because the swelling of the mouth edge is thought to be orange (Citrus). Kanako Guchi is also known as a kind of mouth making such as old copper flower. The iron bottle of the bottle of mouth is not only the beauty of the appearance, but also the practicality of the drawingness and the water loss.
