Neko Gramps

The Neko Gramps (aka Arsene Arcanum) is one of the main characters of Saiko-verse. One of Molvania's top artists, they are Saikomeem's descendant from a really long time ago, but acts just like a general grampa to the Neko Maid. Neko gramps lives in the mansion's dungeon, located at Inu Mountain. It has been alleged that since the Nezumi Basement Dweller and Neko Gramps were working on the construction of the Neko Maid Mansion, that that implies Griff might be older af too.