What site do you use to collect reservations/RSVPs?

I know it's a stupid question but the daily questions thread looks like it isn't a thing anymore?

Anyway, I'm looking to collect RSVPs online for a small event at a community center. Ideally, I am looking for a free online platform to collect reservations that has all three of the following (1) People don't need to make an account, (2) Shows how many spots taken/remaining, (3) Has a space where people can leave a note while RSVP'ing. Additionally, the language of most people signing up would be Japanese.

I've looked into a few sites. Basically, no platform I've looked into so far has all three of the things I'm looking for. Google Forms doesn't publicly show how many spots are taken/remaining. I believe with Meetup, people would need to make an account to RSVP to things (Plus, there's a limit of 12 sign-ups on a free account). Recently, I looked into AirReserve, but the feature where people can leave a note/memo while RSVP'ing is a paid feature.

If anyone knows of any sites, I'd greatly appreciate it!

by slightlysnobby