RubyKaigi is a 3 day, multi-track paid conference for Rubyists held in Japan, the country Ruby was born in.

In RubyKaigi, you'll get:

  • the huge chance to say hi and thanks to Ruby committers!! (RubyKaigi will have the largest number of Ruby committers in conferences all around the world!)
  • the most awesome keynote talks on this planet, including [@yukihiro_matz]
  • the opportunity to understand what Japanese Rubyists are saying in their presentations! There will be JA -> EN interpreters available during RubyKaigi this time! We will provide a great environment for Rubyists from all around the world.

We hope you'll join us! This web site, hosted on Doorkeeper, will handle the registration for RubyKaigi. For complete details about the conference, please see our official site and @rubykaigi!

While we haven't started selling tickets yet, if you fill out your contact info below, we will send you a notification when we start tickets sales to RubyKaigi. <3

RubyHiroba(2013, 2014)

(RubyHiroba will not be held in 2015)

RubyHiroba is a single day, multi-tracked(it’ll be 3 - 4 tracks, we hope) Ruby related free-event which will be held in downtown Tokyo on the day after RubyKaigi.

Hiroba(広場) means ‘play field’ in Japanese. You rubyists can find many chances to hang out, join some workshop, tutorial, BOF, give a lightning talk and talk to awesome rubyist come from all around the world!

Upcoming events
5 spots left
422, Takaragaike, Sakyo-ku, Kyoto 606-0001 Japan Kyoto International Conference Center
422, Takaragaike, Sakyo-ku, Kyoto 606-0001 Japan Kyoto International Conference Center Sakura
Past events

779 people participated
Bellesalle Shiodome Hall

450 people participated
Shibuya Mark City 13F CyberAgent, Inc. HQ seminar room

641 people participated
Tower Hall Funabori

349 people participated
Microsoft Japan Co., Ltd headquarters building 31st floor

519 people participated
Tokyo International Exchange Center


  • Upcoming Events
  • Past Events

We're about