Reply To: Dining Out with a Wheelchair in Shinjuku Tokyo.
I haven’t checked any at Shinjuku specifically, but I have been in a Kura Sushi that did have an accessible universal toilet.
Side note: The seating for dining is usually automated and you may get an not-accessible seat. However, you can talk to staff and they should get you an accessible option. They usually have a booth open on one side for a wheelchair, or a bar-style area you can park at with your caregiver to your side.
