Tales of the World: Narikiri Dungeon 4

Thanks to chrismichael in our forums for giving us the heads up, Nintendo-Masterhas posted an article commenting on a Famitsu magazine scan of Tales of the World: Narikiri Dungeon 4. I don't understand much Japanese to translate the scan, but it does tell us that 5 characters from the past "Tales of the World" games are returning. They are:

-Dio (From Tales of Phantasia: Narikiri Dungeon)
-Mel (From Tales of Phantasia: Narikiri Dungeon)
-Frio Sven (From Tales of the World: Narikiri Dungeon 2 & 3)
-Kyaro Orange (From Tales of the World: Narikiri Dungeon 2 & 3)
-Fulein K. Lester (From Tales of the World: Summoner's Lineage)

Tales of the World: Narikiri Dungeon 4 will be set for the Nintendo DS, but what kind of gameplay element will this version of Narikiri Dungeon use? Sorry if I sound rushed/weird right now with this update. *Is sick & has a fever/sore throat*

Links:
Nintendo-Master Article
Famitsu Scan (Nintendo-Master)