TV-Series
Description
Yuina Machiya is a third-year student at Yuraginozaka High School, born on April 26 with blood type O. She stands 152 cm tall, weighs 48 kg, and has measurements of 90/56/86. Her theme color is pink.

Her personality is capricious and emotional, often drawing cat-like comparisons in her behavior. She displays affection reminiscent of feline traits and actively seeks pity or attention. Yuina forms friendships easily and exhibits strong emotional reactions. Her dedicated hobby centers on maids, particularly maid attire, which she approaches with significant commitment.

Yuina values money highly and enjoys playing pranks. Conversely, she fiercely dislikes loneliness and poverty, reflecting concerns about isolation and economic stability.

Within her narrative, she participates in missions to protect fictional worlds from memory-erasing viruses. During one such mission into the world of "The Rosy Maidens" with friends Kaoruko Nijouin and Michi Edogawabashi, Michi became trapped in a dream world after dressing as a series character. Recalling how "The Rosy Maidens" facilitated their initial friendship, Yuina and Kaoruko used this regained connection to assist Michi and help defeat the virus corrupting that world, underscoring Yuina's role in maintaining group cohesion through shared nostalgia.

Her surname Machiya combines the kanji for "town" (町) and "roof/house/shop" (屋). Her given name Yuina incorporates characters meaning "tie/bind" (結), "clothing/garment" (衣), and "apple tree" (奈).