I'm not sure about the reading of this obscure as hell game ZUN scored. Most people go with "Toru Teru Magic" or "Toruteru Magic," but as can be seen in the game, the title is broken as トルテ ル マジック: http://sshiori.dtiblog.com/blog-entry-560.html
. This one guy who posted the music on YouTube
called it "Torte le Magic," which seemed reasonable, so I went with that for now. The main character at least seems to be based on the main character from the manga 10 CARAT TORTE! (天からトルテ!), which is also pictured in that blog entry with the screenshots.