I really hope that the game wont be a copy of zero no tsukaima in the long term... the game is great for a first build and I guess we also all loved the intro of zero no tsukaima, but beeing too similar with it will only scare a part of potential patreons. Maybe could have went differently for a summoning, pact etc. As a player, art interests me, but also well written stories. If we know what will happen from the start because we've already seen it somewhere, kinda loose it's fun.
Except for that, I'll be waiting for further releases to see what it will become
Good luck for the game