TV-Series
Description
Kaoru Orihara, nicknamed "Kaoru-no-Kimi" or Prince Kaoru, attends Seiran Academy as a 17-year-old first-year high school student. Held back one year due to undisclosed health issues, she stands a year older than her peers. The moniker Prince Kaoru draws from the androgynous and noble anti-hero Kaoru Genji in Murasaki Shikibu's *The Tale of Genji*, mirroring her own striking androgynous beauty and regal presence. Among the academy's most influential students, she belongs to the elite "Magnificent Three" and holds the position of class representative.

A natural athlete, Kaoru shines as the basketball team's star, celebrated for her tomboyish flair and outstanding prowess. She leads with conviction and harbors a profound distaste for injustice, frequently confronting entrenched systems of power such as the school's Sorority. Despite radiating vitality and an infectious love for life, she wages a private war against breast cancer, a struggle confined to her innermost circle. This illness once forced her from school and led to a mastectomy.

Key relationships shape Kaoru's character. She maintains a fiercely protective bond with Rei "Saint-Juste" Asaka, persistently confronting Rei's self-destructive patterns and toxic fixation on Sorority president Fukiko Ichinomiya. Kaoru openly loathes Fukiko for exploiting Rei and rejects the Sorority entirely. She extends her support to Nanako Misonoo, defending her against bullies and providing an emotional anchor during the school's chaos. Meanwhile, Mariko Shinobu nurtures profound admiration and romantic affection for Kaoru, inspired by her resilience and kindness.

Romantically, Kaoru once dated Takehiko Henmi, who is both Nanako's stepbrother and mentor. She terminated the relationship following her mastectomy, choosing to focus on her health. Her story diverges in its endings: the manga sees her wed Takehiko, move to Germany, and pass away after two years; the anime adaptation follows the same path of marriage and relocation to Germany, but with her conquering breast cancer and giving birth to a healthy son.

Kaoru's journey epitomizes resilience: she channels her illness into motivation to embrace life to the fullest and becomes a vocal advocate for others confronting hardship.