Dev / EngMajor
Open Source Summit Japan
Open Source Summit Japan takes place 7 December - 9 December 2026 in Tokyo, Japan. It is a major event on the map, covering Dev / Eng.
Quick answers
When is Open Source Summit Japan?
Open Source Summit Japan runs 7 December - 9 December 2026. Dates can shift year to year, so confirm on the official site before booking travel.
Where is Open Source Summit Japan?
Open Source Summit Japan takes place in Tokyo, Japan.
What topics does Open Source Summit Japan cover?
It is listed under Dev / Eng.
Date sourced from japanconf. Dates can shift year to year, always confirm on the official site before booking travel. Spot an error? Contact me.