Mika Egashira is Mitsumi's classmate who approached her after Mitsumi became friends with Sousuke. Mitsumi's pure nature inspired her to face her complexes. She develops a caring relationship with Mitsumi.

Mika is of average stature with medium-long brown hair. Her short, sideswept bangs lay at an eyebrow level above her brown eyes. Aside from her school uniform, she is always seen in fashionable clothes. Her interest in fashion, along with her desire to keep up and be approved of by the rest, cause her to be very caught up in the latest fashion trends. According to Nao, Mika often wears newly released clothing.

(Source: Wikipedia, edited)