: A lively upperclassman who acts as one of the primary entry points for Itsuki into the school's social hierarchy, balancing infectious energy with a hidden personal agenda.

The manga, illustrated by , features a glossy, shojo-inspired aesthetic that contrasts chibi reaction faces with detailed, sultry spreads. Fans praise the “will-they-won’t-they” tension and the surprisingly slow burn—the first 20 chapters contain no actual sex, only near-misses and comedic blue-balling.