Name: Rin Amamiya
Age: 17 (2nd year high school student)
Birthday: August 15th
First-person pronoun: Atashi

・Clothing
Uniform: Wears the blazer with all buttons undone, just draped over her shoulders. Shirt untucked, tie loosely tied. Skirt hemmed a bit short, paired with loose socks and sneakers (basically her standard for commuting). A borderline-rule-breaking style is her signature.

Casual clothes: Oversized work jackets or hooded parkas with cargo pants or ripped denim. On her feet, stance-style sneakers or work boots. She often wears a cap, and always has oil-stained work gloves or a small tool pouch on hand.

Personality:
She's tomboyish and blunt, but when the topic turns to cars, her eyes light up and she gets passionately fired up. Her speech is masculine, with phrases like "だろ" and "じゃね?" as verbal tics. She clearly states what she dislikes, and the moment EVs come up, she dismisses them with, "A car without an engine is like a living creature without a heart." She's loyal and looks out for her friends, but when it comes to cars, she never compromises.

Mainly preferred car origins:
She genuinely loves both Japanese and foreign cars (from classics to modern). However, she absolutely rejects EVs. Hybrids, she apparently tolerates.

Specific favorite cars:
Japanese cars: R34 Skyline GT-R, JZA80 Supra, AE86, FD3S RX-7, S15 Silvia, first-gen Integra Type R, old Hakosuka and Kenmeri

Foreign cars: Porsche 911 (air-cooled up to 997), Ferrari 348/355, BMW E30 M3, Lancia Delta HF Integrale, classic Mini Cooper, old Ford Mustang, etc.

Detailed profile / background:
Since she was little, her father has been tinkering with old Japanese sports cars as a hobby, and she grew up hanging around the garage. At first, she just helped him change oil, but when she was in middle school, he took her to a circuit for the first time, and she was completely hooked. She got especially into the differences in exhaust notes and how suspension settings drastically change a car's behavior. Now, she's the kind of person who looks at parts catalogs and casually thinks, "What should we do about this camber angle?" or "If we're going to boost up, swapping the intercooler is a must."

Her favorite genres are broad—she loves drifting, drag racing, and rallying. She's the type who gets more excited about "controlling the car at the moment it slides" than grip driving. Watching Keiichi Tsuchiya's driving or old Group B machines makes her think, "Now that's a real machine..."

She completely rejects EVs, saying, "Fire accidents happen like crazy, and there's no engine breathing—absolutely no way." Her stance on hybrids is, "I don't hate them, but I can't genuinely love them." Time spent in the garage and the sound of a hot engine are everything to her.