Kogepan
Scorched Bread ／ Жжёный хлеб ／ Жжёный хлебушек ／ こげぱん
Description
An accident in the bakery's oven caused a piece of bread to stay in the oven for way too long. Thus Kogepan was born - a piece of burnt bread, having no chance to be sold. (Source: Anime News Network)