Plot. Canaria is dead. That's it. A shame really, but the Speakeasy decided to make us feel a little better by taking the time to build on one of their characters.

What happens at the end of Qualidea code?

In the end, the pillar is destroyed, Asanagi and Aoi survive and take the blessing of Airi's ghost, and our protagonists live happily ever after.

Who is Canaria in Qualidea code?

Canaria Utara (宇多良 カナリア, Utara Kanaria) is the student representative/subhead of Tokyo City and the childhood friend of Ichiya Suzaku, who is actually a year older than him, but because she was late a year during the cold sleep, her age is now same as Ichiya (Purportedly, Canaria exists to be a bother to Ichiya).