TV-Series
Description
Kaoru Nishimi is a Japanese high school student born to wealth, his childhood marked by constant relocation due to his father's naval career. His latest move in summer 1966 brings him from Yokosuka to his uncle's house in Kyushu. This transient life fostered extreme introversion, social awkwardness, and a stress-induced vomiting habit, leaving him without lasting friendships prior to this move.

Physically, he appears as a relatively short teenage boy sporting short black hair swept left to cover one eye, brown eyes, and distinctive large black glasses. Following a later time skip, his hair grows significantly longer, reaching shoulder length.

His life transforms upon encountering classmates Sentarou Kawabuchi, a delinquent drummer, and Ritsuko Mukae, whose family owns a record shop. Initially intimidated by Sentarou's brash nature, Kaoru forges a deep bond through their shared passion for jazz. Their friendship, centered on improvisational jazz sessions in the record shop's basement, helps Kaoru gradually overcome his isolation. A classically trained piano prodigy, he adapts his skills to jazz with remarkable speed under Sentarou's influence.

Kaoru develops romantic feelings for Ritsuko from their first meeting, though she initially harbors affection for Sentarou. This positions Kaoru as a persistent but respectful admirer; he supports Ritsuko emotionally despite her feelings for his best friend. Over time, particularly after Sentarou's unexplained departure, Ritsuko reciprocates Kaoru's feelings. Their relationship endures a period of estrangement during the separation, maintained through correspondence. They eventually reconcile, marry, and Ritsuko becomes pregnant with their child.

His dynamic with Sentarou evolves into a profound, platonic partnership defined by contrasting personalities—Kaoru's intellectual reserve balances Sentarou's physical exuberance, creating a complementary "Brains and Brawn" synergy. They share an inseparable connection through music, Kaoru on piano and Sentarou on drums. Their friendship endures beyond high school, with Sentarou later vowing lifelong support for Kaoru and Ritsuko's family.

Following high school, Kaoru pursues medicine, becoming a resident doctor. He maintains his long-haired pretty boy appearance while fulfilling this professional role. Despite this career shift, his bond with Sentarou remains intact, and he settles with Ritsuko near Sentarou's location.