TV-Series
Description
Purirun, also known as Purin Tanaka and Cure Zukyoon in the anime You and Idol Precure♪, is a fairy from the shining realm of Kirakiland who becomes a central companion and later a full-fledged heroine. She arrives on Earth after her homeland is cast into darkness by the villain Darkine, traveling inside a large peach that floats down a river in Hanamichi Town, where she is found by the main protagonist Uta Sakura. Her stated mission is to locate the legendary savior known as the Idol Precure, and she joins Uta on that search before it becomes clear that Uta herself is the destined idol.

In her natural fairy form, Purirun is small and plush-like, with ivory-colored fur, a pink belly, and a wing-shaped tail. Her personality is relaxed, self-paced, and easygoing, and she ends her sentences with the verbal tic "puri." She comes across as somewhat childlike and playful, with a stubborn streak and a habit of getting her way through cuteness, and she has a notably large appetite, favoring octopus-shaped sausages. A distinctive ability of her fairy form is that when she blinks her eyes, she can perceive a special sparkle known as kirakira, which also allows her to sense the approach of monsters and to see people who have been turned into monster hosts. Despite her casual demeanor, she is capable of deep care and loyalty.

Her closest relationship is with Meloron, a fellow fairy who adores her and follows her to Earth, eventually becoming the hero Cure Kiss. Meloron views Purirun almost as an older sister and wishes for her affection in return, though Purirun remains largely oblivious to those feelings for much of the story. Among the human heroes, her strongest bond is with Uta, who takes her into the Sakura household and becomes the person she treasures most, while the fairy Tanakan, who adopts a human identity as Tanaka, serves as an older acquaintance and later acts as the idols' manager.

Purirun's major development comes through a self-sacrificing decision. When the empowered monster Cuttinda overwhelms the idol heroines, she resolves to return to Kirakiland and restore the great Big Kirakira Ribbon, but this effort alone proves unsuccessful. She then turns to the legendary Heart Kirari Rock, which can grant any wish at the price of sealing away the thing one holds most precious. Weighing her feelings, she chooses to protect the idols and seals away her memories of Uta, the person she values above all else. That wish, combined with Meloron's wish to see it fulfilled, gives rise to the Precure Ribbons, and a spoon that Uta once gave her fuses with the ribbon to create the Kirakira Showtime Mic. In the process of transforming, she temporarily gains a human form as a transfer student named Purin Tanaka, and she ultimately becomes Cure Zukyoon. Because of the seal, she initially has no memory of Uta or the other heroines, and the recovery of that lost connection becomes a major thread in the later story.

As Cure Zukyoon, her signature fan service is the "Zukyoon," a shooting-heart pose delivered with the phrase "I'll shoot you through!" and the transformation catchphrase "Heart o puri tto lock on! Kimi to zukkyun, Cure Zukyoon!" In this form she appears as an adult-style idol with white and platinum blond hair accented by a hot pink streak. She fights as part of the duo Zukyoon Kiss alongside Cure Kiss, and their notable techniques include the combination attack Zukyoon Kiss Destiny, as well as moves such as Zukyoon Bazooka and the group finishing attack Kirakkiran For You. Her voice and manner become more mature and assured when transformed, and she gains the ability to wink, something she struggles with in her fairy form. Her birthday is October 9, a date chosen as a wordplay on the "zukyoon" sound.

In the story, Purirun operates first as a guide and ally who connects the human idols to the world of Kirakiland, then as a late-joining hero whose dedication deepens the team. Her arc traces her growth from a carefree and impulsive fairy into a decisive protector who is willing to give up her own dearest memory for the sake of others, making her transformation one of the more emotionally significant turning points of the series.