[Ziv]

Originally Posted by Rengemaru

If you have some time, you can dig into the Air Q&A forum

Spoiler for For a short answer:

Yes the curse is what caused Misuzu to die. But there is bittersweet part to it, which is "by giving misuzu happy memories with her mother, she took those memories to Kanna" by that the curse should have been broken and Kanna was reincarnated back as the little who was walking on the seaside at the end of the show. Or that's my conclusion of watching the show a few times and digging into these forums.

Spoiler:

which curse? as I understood, she had the curse that made it so she could never get close to anyone without breaking down, the curse where anyone who becomes close to her will die, and the curse that's making her reincarnate.