A nice little comedy about Kogasa searching for her owner who once discarded her and made her a youkai. It precisely presented Kogasa's identity and objective, and the writing is as straightforward as Touhou canon goes -- find the culprit and beat them up.
Overall it's a good jam game with cohesive art, music, gameplay, and it fits the theme perfectly. There are also some memes and humors so if you like this kind of genre you should definitely check it out.