dragon_bean_(arknights)

Chibi animalizations of Arknights characters, with official stuffed animal character dolls of Nian_(arknights), Dusk_(arknights), and Saga_(arknights) being the origin of the name. Their designs are simple: oblong bodies, stubby triangular legs, and a few distinctive features of the character they're based on. While more literally translated as "dragon bubble", the English fandom prefers to call them "beans" due to their shape.