The second is the mayor of the town of Portsmith who is the temporary figure of the succubus queen. The mayor is at the spot where the succubus queen appears and can meet anytime until uncovers the secret of the town
So, there was some other way to discover the town's secret in the Japanese version? Because in the US version, you discover the secret just by stepping on the square where the Succubus Queen attacks you. Sounds like in the Japanese version if you step on that square, that dude will be there, so you have to run off and do something else to expose him.

First, unused enemy Graphics(except Sheltem) was really used in the FC Version. The top image for the priest and Druid, the second image for Ghoul and Rotting Corpse, the third image for Hag. (I do not know why they had to be changed.)
You know, I always did think the enemy sprites used for the Priest/Druid/Cleric, etc. and for the Ghoul/Ghost/Rotting Corpse/etc. were reused an awful lot - even for this game.
It's too bad the Japanese version is so damn impenetrable, because I'd really like to see those enemies with their proper palettes intact.