TV-Series
Description
Reiji Kiriya teaches Modern Japanese at Akamori High School and advises the Literature Club. His distinctive appearance features shoulder-length light-purple hair with strands framing his face and empty dark-green eyes. Colleagues perceive his cool, laid-back demeanor as eccentric, though he maintains professional and effective teaching. He occasionally reveals a playful side, especially when teasing students, yet demonstrates assertiveness when necessary—such as compelling Natsuo Fujii to join the Literature Club after catching him attempting to borrow a book without permission. Kiriya is a heavy smoker and leads a solitary personal life.

Secretly, under the pen name Yōu Hasukawa, Kiriya is a professionally published author. He leverages his literary expertise to mentor Natsuo Fujii, guiding the student in developing writing skills and pursuing a career as a novelist. Kiriya emphasizes channeling personal emotions and experiences into authentic storytelling, offering pragmatic advice on the publishing industry while valuing creative expression.

A significant incident marks Kiriya's past: while teaching at another school, he frequently visited Saki Kusumoto, a shut-in student. Bonding over literature, he proposed a collaborative writing project, leading to regular meetings. When Saki developed romantic feelings and attempted to seduce him, Kiriya rejected her advances. She subsequently falsely accused him of assault, resulting in his transfer to Akamori. This experience informs his nuanced perspective on relationships; he understands complicated romantic entanglements and believes love can transcend age, gender, social norms, and status.

Kiriya maintains a friendship with Shū Hagiwara, whom he knew from their time in the Mei University Theater Circle "Forester." This connection makes him aware of Hagiwara's affair with Hina Tachibana long before others. His insight into human behavior often positions him as an indirect confidant or observer within broader social dynamics, revealing a nonjudgmental attitude toward unconventional relationships despite not being deeply involved in central romantic conflicts.

His teaching approach grants students considerable autonomy, often allowing self-directed study during class time. He prioritizes fostering individual growth over rigid curriculum adherence. As Literature Club advisor, he oversees its expansion from a single-member club to a small group, facilitating a space where members form lasting bonds through shared creative pursuits and personal challenges.

His surname, Kiriya (combining "paulownia" - *kiri* - and "valley" - *ya*), and given name, Reiji (meaning "wise" - *rei* - and "samurai" or "gentleman" - *ji*), contrast his pen name, Yōu Hasukawa (incorporating "lotus" - *hasu* - and "river" - *kawa*). Personality assessments categorize him as an INTJ with an Enneagram Type 5w6, indicating analytical thinking, independence, intellectual curiosity, a tendency toward emotional detachment, and a preference for knowledge over socializing, aligning with his occasional difficulty navigating personal relationships.