Rugen teaches and trains [[Sushi Preparation]] (starting at '''Friends''').  In addition , he unlocks progression for Levels 51-60 in [[Fishing]] (at '''Comfortable'''), although the [http://forum.projectgorgon.com/showthread.php?128-Patch-Notes-January-22-2017 January 22 patch notes] indicate this is temporary, and . Rugen can also unlocks unlock 51-60 for [[Butchering]] (at '''ComfortableFriends''') and [[Skinning]] (at '''ComfortableFriends''').