[Josh Grisdale]

Hello,

Disability certificates are really only useful for tourist sites, not the train.

For a local train, no reservations are needed, you can just show up and ask for assistance.

For the Shinkansen or other reserved seating trains, you will need to book in advance. Having a translation of your disability letter can help, but not necessary.

Might want to check out:

• https://www.accessible-japan.com/japan-disability-discounts/
• https://www.accessible-japan.com/wheelchair-accessible-trains-and-subways-in-japan/
• https://www.accessible-japan.com/shinkansen-wheelchair-accessibility/

Feel free to ask if you have any follow-up questions!