Special Illumination for “RubyKaigi 2026” by the Ruby Association of Japan 💡 〔Ended〕
Goryokaku Tower is usually illuminated in white.
However, in support of various events, the tower is specially lit up in colors representing each event.
💡【Apr 21 (Tue) – Apr 24 (Fri) Sunset – 22:00】 Special Illumination for “RubyKaigi 2026”
In conjunction with the international conference “RubyKaigi 2026,” organized by the Ruby Association of Japan and held in Hakodate, Goryokaku Tower—one of Hakodate’s most iconic landmarks—will be illuminated in red to welcome and promote the event to participants from around the world.
Official Website: RubyKaigi 2026
Organizer: RubyKaigi Team, Ruby Association of Japan
Contact: 2026@rubykaigi.org
- Event Period
- April 21 (Tue) – April 24 (Fri), 2026 | Sunset – 22:00
Goryokaku Tower, which is usually illuminated only in white, will be specially lit up in red to coincide with the Hakodate hosting of the international conference “RubyKaigi 2026,” organized by the Ruby Association of Japan.
