Good luck,
I have tried to find ALOE (The original author of the program) and / or the source code for over 4 years now. I even took to Twitter, and emails I found in various places of old team members that helped ALOE on the project and even going as far as sending them messages in Japanese (they are all Japanese). I even used web archive project to look back at pages from years ago to try to scrounge for contact information to no avail haha. However even the team members that did reply have no clue what happened to ALOE, and have no way to reach out to him.
None of them had the source code either.