The other reason is it's super obvious that the IkeVamp/Cafe Enchante writers are giiiiiiiant fans I mean time travel, ghosts, cafe, what's not to love?
Also Idea Factory / Otomate / Cybird's general "computer programming is magic and programmers do literally impossible wizardry like it's nbd" viiiiibes
You'd think having the programmers nearby to be like "hey can you do [x]?" would deter such things, but since it's already literally fantasy with wormholes and vampires and magic, why bother right?
CC: D: D: D: It's so beautiful I can't D: D: D: I bet you'd cry Kyle: :|||||| Wanna bet? Too bad, you can't bet me anything, because I already HAVE everything I could ever want!!! CC: /CRIES HARDER