Nice work on this! The visuals are gorgeous - I love the backgrounds and use of colour! Battam was definitely my favourite. Maybe I just have a thing for creepy-but-cute witch characters, haha.
Just a couple of minor suggestions: I noticed a decent amount of typos, so you may want to have a beta reader look it over before you release the full version. I also found that Battam's brother's text noise was ear-hurting, so you may want to consider replacing it.