Chōrō is a wise elderly fairy living on Ichigo Mountain in the Kirakira Precure a la Mode world. He dedicates himself to making sweets with his disciples, striving to bring happiness to others. A significant cream explosion transformed his body into a ghost-like state, enabling him to float through walls and solid objects. Despite this spectral existence, he remains actively involved and deeply cares for his apprentices.

He guides the Cures in protecting sweets and the positive energy within them, Kirakiraru, from thieves. Chōrō first appears defending Ichigo Mountain's inhabitants during the initial explosion. Later, his voice emerges from a magical box that expands into the KIRAKIRA Patisserie. He hides inside the stone oven within the patisserie before revealing himself to share the legend of the Pretty Cure patisserie.

Chōrō possesses the ability to transform into a human form, appearing as a tall elderly man with white hair, a mustache, and brownish-orange eyes. He wears a purple suit and ascot while retaining his fairy headgear. Even in this human guise, he remains confined to the patisserie premises. His closest bond is with his primary apprentice, Pekorin, whom he mentors throughout the series.

Facing the threat of Noir, Chōrō participates in fairy council meetings to strategize against the danger. In the finale, he absorbs excessive Kirakiraru, causing his body to become gigantic and rampage uncontrollably. The Cures intervene to save him, restoring his original form. Initially thought lost after the battle, he is later revealed to have merged back with his body. Years later, he and Pekorin open their own sweets shop together.

His speech includes the verbal tic "~jaba" at the end of sentences. In the crossover film Pretty Cure All Stars F, he remains bound to the KIRAKIRA Patisserie despite regaining his physical form, signifying his lasting connection to the legendary patisserie.