TV-Series
Description
Mega-nee Akai manages the Prism Stone store in Kirajuku. Her full name, written in Kanji as 赤井めが姉ぇ, combines "Akai" (meaning "red") and "Meganee" (a pun on "Megane" for glasses and "Nee" for older sister), directly referencing her signature red glasses.

She possesses brown eyes and long brown hair that falls to her shoulders. Her short-cut bangs are usually swept back with the rest of her hair, and she always wears her distinctive red glasses.

Mega-nee is characteristically cheery, kind, and helpful, especially towards customers and new idols. This positive demeanor can shift, however, as she tends to overreact noticeably when excited or annoyed, an excitability that surfaces occasionally in interactions.

Previously, she worked alongside Yuzuru Aoba before he became manager of Dear Crown, often chastising him during their time together. She also maintained a competitive relationship with Naru Shiawase, Dear Crown's manager, initially viewing her as a rival and expressing annoyance. This dynamic eventually softened into mutual understanding.

Beyond her role in *Kiratto Pri☆Chan*, Mega-nee serves as a recurring guide figure throughout the Pretty Series franchise. She assists players in games like *Pretty Rhythm: Mini Skirt*, *Pretty Rhythm: Aurora Dream*, *Pretty Rhythm: Dear My Future*, and *Pretty Rhythm: Rainbow Live*, providing clothing information and coordinating outfits. She also appears in *PriPara*, *Waccha PriMagi!*, and *Himitsu no AiPri*, consistently fulfilling her role as a manager or guide.