Apparently all of the paid DLC is already on the disk, including all of the bonus music.
Well, it was that and calling his persona Magatsu Izanami.
The thing is Adachi was The Jester arcana for his social link, which is another name for The Fool. They probably just decided to make it The Fool for simplification reasons.
Well, it was that and calling his persona Magatsu Izanami.