RubyKaigi 2023 Official Party

This page is for registration for RubyKaigi 2023 Official Party.


Event map

Additional Information

On the evening of the first day of RubyKaigi 2023, we will hold an Official Party for the first time in three years. Join RubyKaigi speakers, Ruby committers, and Rubyists from around the world.

Registration is only open to RubyKaigi 2023 attendees, including booth staff.

For more information, please visit


You need to show a ticket for the official party in addition to the conference ticket at the reception desk in the conference venue.

Make sure you bring 2 tickets when you arrive in the venue.

For Ruby Committers & Speakers

Ruby core team members and RubyKaigi 2023 speakers are welcome to attend without registration! Just bring your Speaker or Committer conference badge to the party.

Refund Policy

All sales are final and no refunds will be offered to participants who cancel. You can transfer your ticket to someone else at your own responsibility.

Any Questions?

Feel free to contact us at