Haru no Yousei is depicted as a petite, ethereal fairy figure perched on a gnarled branch, her delicate wings spread in a glimmering shimmer. The sculpt emphasizes fine, leaf-vein detailing on the wings and a softly rounded face with wide, glassy eyes that catch light from every angle. Her attire blends nature-inspired motifs: a flowing dress of pale mint and cloud pink layers, tiny flower motifs along the hem, and a translucent cape that drapes behind her. The base mimics a mossy forest floor, complete with miniature mushrooms and dew-like accents that give the sense of a fresh spring morning. Paintwork is crisp, with subtle shading on the skin and hair, and a gentle pearlescent finish on the wings to evoke a living, breathing spring sprite. Overall, the figure conveys a sense of whimsy and quiet motion, inviting the viewer to imagine a story unfolding around her.

Haru no Yousei is the spring sprite of the Keitodama universe, a guardian who awakens the garden every dawn and tends to blossoms that feed the memories of dreamers. Born from a fallen sakura petal and a breeze from the east, she speaks in soft whispers and tends to map the journey of a single flower from bud to bloom. In the tales surrounding this figure, she travels between hidden glades, collecting dew for the world's first rain, guiding lost collectors toward forgotten trails, and offering tiny triumphs to those who believe in magic. Though gentle, she is stubborn about protecting fragile life and will improvise clever challenges to ensure every creature she meets learns patience and care. Her interactions teach that even small acts can shift seasons, and through her, fans explore themes of renewal, friendship, and the quiet courage behind every spring.