Mai Nonomiya, a third-generation idol in the series, partners with Kotoha Kiryū in stand-up comedy, their joint act anchoring their group’s performances. Both uniquely bring prior debut experience to their generation, having collaborated before joining. Mai’s eight-year tenure as a child actor, a fact she candidly discusses, fuels her self-assured stage presence.

Her strikingly petite stature contrasts with other members, sparking frequent jokes about her breast size—a comedic motif woven into group interactions. Unapologetically proud of her figure, she once defied expectations by donning a shell-crafted bikini during a beach event, though staff later insisted she switch to a more subdued swimsuit.

Volatile yet fiercely loyal, Mai reacts with quick wit to provocations, her fiery temper often igniting humorous clashes. This impulsiveness contrasts sharply with Kotoha’s reserved demeanor, their dynamic creating a balanced comedic rhythm central to their idol roles. Their partnership thrives on this push-pull synergy, blending Kotoha’s shy restraint against Mai’s audacious flair in routines that define their shared spotlight.