OVA
Description
Miyabi Kannagi attends Miryuin Private Academy as a classmate of Shougo Mikadono and belongs to the swimming club. Her petite physique frequently causes others to mistake her for a junior high student. She has brown hair styled with long bangs and usually worn in pigtails featuring orange bows and light orange pom-pom balls. Miyabi often wears her school uniform with the top button undone and the bow loosely tied, sometimes untucked, contributing to a slightly rebellious look. She exhibits self-consciousness about her small breast size, especially when compared to Konoe Tsuruma.
During her first year, Miyabi was reclusive, isolating herself from classmates. This changed following Shougo's transfer. Despite their past connection, she initially refused to speak to him in class. Miyabi had met Shougo years earlier at a hospital where he recovered from an accident; she accompanied her father for treatments and played outdoors with Shougo during visits. After witnessing Shougo and Konoe nearly kiss, Miyabi confronted him, demanding a kiss herself, reasoning it would be acceptable if Konoe was "just a classmate." She later confessed in Konoe's presence that she fell in love with Shougo during their childhood hospital encounters and was overjoyed when he joined their school.
Miyabi possesses a childish personality matching her youthful appearance, characterized by laziness, energetic outbursts, and mood swings. These traits intensify into clingy, possessive behavior around Shougo, often manifesting as an "imouto mode" where she acts like a devoted younger sister. She competes aggressively with Konoe for Shougo's affection, frequently interrupting romantic moments between them and openly arguing about marriage prospects. Despite her jealousy and rivalry, her primary concern is Shougo's happiness, leading her to suppress her own feelings if it benefits him.
Significant revelations reshape her background. Early on, Miyabi is suspected to be Shougo's long-lost half-sister. However, light novel volume 8 discloses via DNA testing that she is not his sister but his cousin. Kazuma Kannagi, previously assumed to be her father, is confirmed as her biological parent, making him the half-brother of Shougo's father, Kumagoro Mikadono. In the series epilogue, her father marries Shougo's mother, Kanoko, making Miyabi Shougo's stepsister. Accepting this familial role, Miyabi shifts from romantic pursuit to protective support, organizing a "game" to help Shougo find a suitable partner, implicitly endorsing a future union between him and Konoe.
During her first year, Miyabi was reclusive, isolating herself from classmates. This changed following Shougo's transfer. Despite their past connection, she initially refused to speak to him in class. Miyabi had met Shougo years earlier at a hospital where he recovered from an accident; she accompanied her father for treatments and played outdoors with Shougo during visits. After witnessing Shougo and Konoe nearly kiss, Miyabi confronted him, demanding a kiss herself, reasoning it would be acceptable if Konoe was "just a classmate." She later confessed in Konoe's presence that she fell in love with Shougo during their childhood hospital encounters and was overjoyed when he joined their school.
Miyabi possesses a childish personality matching her youthful appearance, characterized by laziness, energetic outbursts, and mood swings. These traits intensify into clingy, possessive behavior around Shougo, often manifesting as an "imouto mode" where she acts like a devoted younger sister. She competes aggressively with Konoe for Shougo's affection, frequently interrupting romantic moments between them and openly arguing about marriage prospects. Despite her jealousy and rivalry, her primary concern is Shougo's happiness, leading her to suppress her own feelings if it benefits him.
Significant revelations reshape her background. Early on, Miyabi is suspected to be Shougo's long-lost half-sister. However, light novel volume 8 discloses via DNA testing that she is not his sister but his cousin. Kazuma Kannagi, previously assumed to be her father, is confirmed as her biological parent, making him the half-brother of Shougo's father, Kumagoro Mikadono. In the series epilogue, her father marries Shougo's mother, Kanoko, making Miyabi Shougo's stepsister. Accepting this familial role, Miyabi shifts from romantic pursuit to protective support, organizing a "game" to help Shougo find a suitable partner, implicitly endorsing a future union between him and Konoe.