Hello, Inc. will be sponsoring "RubyKaigi 2026," an international conference on the Ruby programming language, as a Gold Sponsor, and will be hosting a drinkup event on the first day, Wednesday, April 22, 2026.
RubyKaigi is an international conference on the Ruby programming language. It is the world's largest gathering of Ruby developers and the place where Ruby core developers meet every year. It plays a central role in showcasing Ruby's latest features, connecting the global Ruby community, and shaping the future of the language.
RubyKaigi 2026, marking its 20th edition, will be held over three days starting April 22, 2026, at Hakodate Arena and Hakodate Citizen Hall. Speakers will include Yukihiro Matsumoto (Matz), the creator of Ruby, along with well-known speakers from Japan and around the world.
RubyKaigi 2026 Event Details
- Dates: Wednesday, April 22 – Friday, April 24, 2026
- Venue: Hakodate Arena & Hakodate Citizen Hall (Hakodate, Hokkaido)
- Official Website: https://rubykaigi.org/2026/
Join Us for "Hello Drink Up
Hello, Inc. will host a drink-up event, Hello Drink up, on Wednesday, April 22, the first day of RubyKaigi 2026, as an after-party following the Official Party.
At this event, we will offer local cuisine and sake unique to Hakodate, Hokkaido, providing a casual setting for RubyKaigi 2026 attendees to connect with one another. Building on the excitement of the conference’s first day, we hope to create an opportunity for participants to deepen their connections while enjoying conversations about technology and product development.
Registration is first come, first served and requires advance sign-up. We warmly welcome your participation.
- Date & Time: Wednesday, April 22, 2026, from 21:30 (RubyKaigi 2026 Day 1)
- Registration & Details: https://helloinc.connpass.com/event/389120/
- Eligibility: RubyKaigi 2026 attendees only
