I liked the idea of the theater, but the initial monologue seemed a bit long. The idea of multiple alter egos of the main character is really interesting, especially its side effect after taking medication. This is a good solution to justify having a harem.
I also want to point out that, in my subjective opinion, Sora looks much more attractive without glasses. The same can be said about Sakura (and, by the way, girls with small breasts are great!). I like that the main character is an intelligent and morally mature person. These are really nice character traits. AWN's stupid, infantile, and narrow-minded chosen "heroes" are always annoying.
I'm looking forward to updating the story. Thanks for the built-in Russian translation!