This needs some investigation. Discuss ideas and findings on the talk page. Specifically: The game was changed partway through development from an adventure RPG to a turn-based RPG. There's likely some remnants of the original game in the data.
A Witch's Tale is a Halloween-themed collaboration between N1 (known for the Disgaea series) and Hit Maker that was praised for its art and writing, but not so much for its gameplay and mechanics.
There are unused character portraits in the data, most notably of older N1 characters.
Kururu from Rhapsody: A Musical Adventure.Etna from Disgaea.A generic Prinny from Disgaea.Unknown character.Asagi from Disgaea.Lillet Blan from GrimGrimoire.