Almost all donburi are made of porcelain. The same goes to ramen donburi since ramen donburi belongs to donburi. There are so many types of donburi and ramen donburi, so it can't be said which is larger, but the body of ramen donburi is often linearly, unlike usual donburi.Is there a difference in the shape of these three bowls?
Is there a difference in the volume (capacity) of these bowls, typically speaking? (miso smallest, then donburi (medium) and ramen (highest capacity) ?