I think the game Is pretty solid for now. But after unlocking the scenes, it feels boring. So, I think adding minigames, a main objective or something that deeper, even other types of scenes (Such as more romantic, wholesome or fluff.) would also attract other types of players.
Other thing, is that Yor and Yao also need their scenes, but I know that is a work in progress.
Finally, I think adding more characters would be good, I agree with the person that said Hatsune Miku. If I could request it, I think putting an classic Vtuber character such an Hololive member or an Touhou project such as Sakuya Izayoi or any popular character would make the game more diverse, I think they count as anime too.
So, I enjoyed it. The AI art you picked is good, not too deformed or sloppy, is functional. The scenes and base game is good, but as always, i know is an work in progress and is gonna be better. Thank you for this.