OVA
Description
Kirika Misono attends Zashono Academy, leading the Eiken Club unofficially. She stands between 5'9" and 5'11" (170-182 cm) with long purple hair usually in a ponytail, purple eyes, and notable proportions: a 99-121 cm (G-cup) bust, a 24-inch (61 cm) waist, and 35-inch (89 cm) hips, weighing around 152 lbs (69 kg). Her Zashono uniform features a distinctive purple ribbon instead of red, paired with gray/red sneakers.

Kirika embodies an extremely easygoing and carefree nature, rarely treating situations seriously. She possesses exceptional skill in reading people's intentions with precise detail. Her primary hobby involves relentlessly teasing Densuke Mifune, whom she forcibly recruited into the Eiken Club due to his perceived lack of skills. Uninhibited and typically eschewing underwear except with swimwear, her teasing often takes sexually suggestive forms like smothering him with her breasts, sitting on his face, or flashing him. She also enjoys groping Chiharu Shinonome's breasts to provoke Densuke.

Beneath the playful exterior, Kirika harbors genuine romantic feelings for Densuke. However, she accepts his affection for Chiharu and ultimately supports their relationship. Her loyalty to the Eiken Club ignites extreme, destructive rage when the club is threatened, manifesting in acts like punching craters into walls. A defining trait is her distinct personality shift during illnesses or allergies: she becomes modest, easily embarrassed, and childlike, openly professing love for Densuke before forgetting everything upon recovery. A third personality later emerges, blending both traits, before she reverts to her original self.

Her background remains largely mysterious, lacking known family details. She spends time drifting around town feeding stray cats, identifying with them due to her own past isolation. Kirika is also notably gluttonous, described as a "champion eater." Her character arc culminates in the manga's final arc where she kisses Densuke, confesses her love, yet prioritizes his happiness by helping him pursue Chiharu.

Trivia notes the meaning of her name: "kiri" translates to "fog," "mist," or "paulownia tree," while "ka" signifies "flower," "blossom," "fragrance," or "summer." She shares a bust size equivalence with Chiharu Shinonome.