The is incomplete. The 2nd game is missing the data.pak that actually has the game files.
I was wondering why it was so small considering it had both games on it. When I downloaded it and attempted to launch the game, it did not execute. I managed to find with a to compare, which is how I reached said conclusion. To prove this, I copied the data.pak and put it in the copy I obtained from Legends World which allowed the game to launch.
A dated doujin game of a magical girl series is serious business and all that.