The notes that Ichi is holding are clearly written in a strong hand and all deal with other worlds.  Places like Kuro Tokyo, Jigoku, Joukai and a place named Otogi.  They are written in the form of a travelogue and detail certain links from each 'realm' to one central one.<br/><br/>Kuro Tokyo.<br/><br/>The female script are in the form of notes, a few corrections but mostly things like "Dinner at 7, be prompt please".