Guide to finding Korean-language customer service contact numbers for rental car companies in Japan

This explains how to find customer service phone numbers that may support Korean when using rental cars in Japan, via reservation sites and each rental car company’s official website, although it does not directly provide the Korean-language support numbers themselves.

Toyota Rent a Car is a major rental car company with branches throughout Japan, where you can rent a wide variety of Toyota vehicle models. Many branches are located near airports and train stations, making it popular with travelers. You can check phone numbers and reservation-related information via the inquiry (お問い合わせ) or customer support menu on the official website.
Nippon Rent-A-Car is one of Japan’s leading rental car brands, with a network covering major cities and airports. It offers short- and long-term rental plans as well as plans for travelers, and you can find contact information for each branch and call center on the customer service or inquiry page of the official site.
Times Car Rental is the rental car brand of the Times Group, which operates a nationwide network of charging stations and parking facilities in Japan. It offers a wide range of choices from compact cars to vans, and in some areas also provides car-sharing services. You can find reservation and inquiry phone numbers on the Support or Contact Us menu of the website.
ORIX Rent-A-Car is a major Japanese rental car company operated by the ORIX Group, with a nationwide network centered on airport and downtown branches. It offers special discount plans for travelers and a wide lineup of vehicles. You can check customer center contact details and branch-specific information in the inquiry (お問い合わせ) or support menu on the official website.