Hi, thanks for playing. With a good transfered score you can get an additional Elenor encounter and can arrange a tutoring session Amara. Meanwhile transferring a bad score will shorten the shop conversation with Ukihara and block a few high point choices.
Transferring this games code back to the main game will unlock "beach vacation" with a designated girl, which would otherwise be skipped. And having a tutoring session with Amara, can lead to joined study group with both Amara and Irina, causing them to become friends.
As far as the typos go, I'm really sorry for that, but I already relesed fixed version.