Yuiko Okuzumi is a central character in the anime series 'Miru Tights.' She is a high school teacher known for her calm and composed demeanor. Yuiko often finds herself in humorous and awkward situations due to her students' antics. Her character adds a mature perspective to the series, contrasting with the youthful energy of her students. Her love for tights is a recurring theme, and she often engages in lighthearted discussions about fashion with her colleagues and students. Yuiko's character brings depth and warmth to the series, bridging the gap between the different age groups in the storyline.