Japan’s car heritage isn’t just about high‑revving tuners and bulletproof reliability—it’s a century‑long story of craftsmanship, competition, and culture. This guide maps the best car museums across the country, explains how to visit them efficiently by rental car, and suggests road‑trip itineraries that pair museums with scenic drives and motorsport hotspots. Why Japan Is a Paradise for Automotive Museums Japan concentrates manufacturer museums, racing archives, and eclectic private collections within driveable clusters—especially around Nagoya (Toyota), the Fuji area (motorsports), and the Kanto region (Tokyo–Gunma–Tochigi). Compared with relying on trains, renting a car lets you chain multiple museums in one day, detour to mountain passes, and arrive right at rural venues with easy on‑site parking. Good to know for drivers International Driving Permit (IDP): Bring an IDP per the 1949 Geneva Convention (or a Japanese translation for licenses from countries like Switzerland/Germany/France). Highways & ETC: Japan’s expressways are tolled; ask for an ETC card with your rental to breeze through toll gates and receive consolidated billing. Navigation: Cars come with English‑capable GPS. Enter phone numbers or map codes when available to set destinations quickly. Parking: Museum lots are typically free or low‑cost; keep coins for municipal parking. The Best Car Museums in Japan (By Region) Toyota Automobile Museum (Nagakute, Aichi) A world‑class, brand‑agnostic timeline from veteran European icons to Japanese pioneers, capped by meticulous restorations. Expect half‑day depth if you read exhibits. Why go by car: Combine with other Nagoya‑area Toyota sites in one loop. Typical hours: 09:30–17:00, closed Mondays/holidays periods. Nearby pairing: Toyota Commemorative Museum ...