I could definitely see the Misao inspiration while playing this game! The start also gave me big Full Metal Alchemist vibes, though that might just be me. I found the plot and premise interesting, and I liked the diversity you put into the puzzles. I do wish that for some of them, they gave the player a bit more direction, though. I caught onto the lightning puzzle fairly quickly, but with the bamboo/trial and error puzzle, I struggled to figure it out despite the little arrows directing me (though that might just be a me thing).
I also liked the sense of humor that was sprinkled here and there, like the reference to the isekai genre. It's a pretty simple game, but it had good direction and mechanics. Nice work!