RubyKaigi 2021 has been cancelled

We RubyKaigi 2021 team have booked the venue to make RubyKaigi 2021 happen in Mie Prefecture this July (with some hope). However, the COVID-19 situation is still unclear and unpredictable so we have decided to give up on holding the large in-person conference. It is really unfortunate that we have to tell you this: RubyKaigi 2021 has been cancelled.

Instead, we go online (again)

As we did in last year, we're planning an alternate online conference, RubyKaigi Takeout 2021. The schedule is changed from the original RubyKaigi 2021; It will happen in this fall. We will make an announcement for schedule and details on our Twitter at a later date.

Regarding CFP, we plan to start accepting applications for CFP around this spring.

Call for sponsors

As like as the conference details, we are still designing our sponsorship packages. We also plan to make an announcement regarding sponsorship packages on our Twitter as soon as they are decided. Meanwhile, if you have a question please contact us via