Some Google translated info from the buy page that seems pretty important. I think it might be better to wait a little bit before buying.
* This version is about 70-80% of the planned final version It is the degree of perfection of feeling.
(I will finish because there is no one who will take over the trace when I run out. I apologize ...)
* There are some unstable or unimplemented pictures.
* There are sub-characters that have not yet been associated with H. (Add in the
update ) * In the update will be added images (dots, event CG), BGM correction and
dot H, sub events, additional scenarios, etc.
* It may take 50 hours or more to clear the game.
The ratio of erotic to play time may be small.
Please play in the sense of a long-length RPG with rare eroticism.
* It is recommended to play multiple save files as there may be bugs.
* Please check the trial version before purchasing.