Also known as: 山本ピエール, ピエール
Doko Demo Issyo character. An anthropomorphic Dog. Has a somewhat effeminate personality and may flirt with the player with no preference for gender. Has a strong love of France.
Their gender is never outright confirmed, and the English version of some of the later games suggest they may fall somewhere in-between, with both he and she being used to refer to Pierre.