How to book a car in Takayama?

Since I cannot read Japanese characters, I find it daunting to book a car online for collection at Takayama. Could anyone who has done it before share their experiences regarding a website that is easy to use for booking a car.

I have ever only rented from Toyota rental car and their webpage is in English.
An other alternative is to rent through a portal like booking.com.

https://www2.tocoo.jp/en/contents_search?search=1&departure_place=area...

Use companies that have English websites.

https://www.japan-guide.com/e/e2024.html

https://rent.toyota.co.jp/eng/

I've booked rental cars before on Toyota Rent-a-Car. I find their English website relatively easy to navigate, and they have a wide selection of cars to choose (albeit all Toyotas).

The great thing about them is that they also seem to have a pretty big network around Japan, so renting from one city and dropping them off at another is easier.

They have to have a branch very close to Takayama Station as well:
https://goo.gl/maps/waiQhRePkYuquzJ78

On their website, the location is called 'Takayama Station Shop'.