Sumire, a minor character confined to the Mirrorland segment of the *Miyuki-chan in Wonderland* OVA, inhabits a flower field as a tiny woman. Her design includes violet lingerie and a violet flower replacing a traditional bun at the back of her head, visually echoing her floral theme and Japanese name meaning "violet."

Miyuki accidentally lands on her, provoking Sumire's initial anger as she yells at Miyuki to move. This frustration immediately shifts to infatuation upon seeing Miyuki clearly. Sumire repeatedly calls Miyuki a "cute girl" and clings to the center of Miyuki's face.

Another flower-dweller, Yuri (meaning "lily"), appears alongside Sumire. Portrayed as older and more mature, Yiri also expresses attraction toward Miyuki, having first used the term "cute girl." Sumire and Yuri interact intimately among the flowers. Yuri explicitly invites Miyuki to join their intimate play, extending the invitation for both herself and Sumire, though Miyuki declines.

Production materials collectively label Sumire and Yuri as "two Faeries," emphasizing their close bond within the floral setting. Sumire exists solely in this Mirrorland sequence, absent from the original manga or other adaptations.