Kura Sushi Special Premium Unagi Donburi (Eel Rice Bowl) Strap This item was obtained when I ate at Kura Sushi a long time ago. It has been stored with various other straps and keychains, so there may be minor dirt or scratches. Item/Type: Strap Thank you very much for viewing the product I am listing. This is an item that has been stored at home and used, or was part of a collection. Please check the images.