RubyKaigi 2015

Fri, 11 Dec 2015 10:00 - Sun, 13 Dec 2015 18:00 JST

Bellesalle Shiodome Hall

8-21-1 Ginza Chuo-ku


Registration is closed

Get invited to future events

Early Bird ¥25,000 prepaid
Super Early Bird ¥20,000 prepaid
Regular ¥30,000 prepaid
Ruby-core committers, RubyKaja winners, and students can get a discount code. See below for details. RubyKaigi 2015 speakers do not have to register. ALL SALES ARE FINAL, NO REFUNDS. You can transfer your ticket to others at your own responsibility.


This is the ticketing site for RubyKaigi 2015

Refund Policy

All sales are final and no rerunds will be offered to participants who cancel.

You can transfer your ticket to someone else at your own responsibility.

Ticket Types

  • Super Early Bird Ticket: 20,000 JPY
  • Early Bird Ticket: 25,000 JPY
  • Regular Ticket: 30,000 JPY

Discount Options

Ruby Committers

Ruby core committers can a get free ticket to RubyKaigi 2015! Please input the coupon code that we sent to the ruby-core / ruby-dev ML.

RubyKaja Award 2014 Winner

  • 20% Discount


  • 50% Discount (Limited Quantity)

Students can get a 50% discount coupon. Please contact us via email to 2015 at rubykaigi dot org. We'll send a coupon code back to you.
Also, all students can attend the last day (December 13th) for free without any pre-registration.

These discount options are valid until the end of November 2015.

For Sponsors

RubyKaigi sponsors can reserve tickets at Super Early Bird price in addition to the attached free tickets.
Please contact us via email to 2015 at rubykaigi dot org.

Any Questions?

Feel free to contact us via Contact Form or email to 2015 at rubykaigi dot org!

About this community



RubyKaigi RubyKaigi is a 3 day, multi-track paid conference for Rubyists, held in Japan, the country Ruby was born in. Through RubyKaigi, you'll get: Huge chance to say hi and thanks to Ruby co...

Join community