Sweet tasting food. Usually shown as a yellow-brown checker-patterned biscuit but can refer to any kind of sweet food such as candies or cakes. It's every yukkuri's ultimate dream to eat lots of sweets and most of a yukkuri's (especially a shithead's) activity/behavior are usually for the sake of obtaining sweets
Sweets can actually pose a danger to wild/stray yukkuris as it can ruin their taste buds and smart parents will take effort to prevent their children from eating sweets.
Due to their rarity and value to stray/wild yukkuris, some yukkuris also uses them as a currency.
In some canons, the checker-pattern biscuit are actually made by the factory out of "recycled" shithead yukkuris
