RubyKaigi 2013 is a 3 day, multi-track conference for Rubyists held in Tokyo, Japan, the country Ruby was born in. Let's celebrate Ruby 2.0's release by rebooting RubyKaigi this year! In RubyKaigi 2013, 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