Moero! Justice Gakuen (Dreamcast)

I know this game isn't particularly obscure, but this is a special case. This is specifically the Japanese version of the game also known as Project Justice, and a big difference between the two versions is that Moero! Justice Gakuen had a whole mode that was removed from Project Justice. That mode is Nekketsu Nikki (Hot-Blooded Diary), a character creation mode, combined with a board game with a…