Roniou

Roniou is a Gaust found in Gaust Shot. A famous samurai, Roniou is well respected by other Gaust, such as Shinobizerk and Leo Flame. Roniou is known to be a great teacher, that teaches the younger generation how to fight. His ultimate move, Mighty Slicer, is a powerful blade attack perfected over countless years.

Gaust Shot
Roniou appears in Grand Tiger's Memory Story. Roniou is a legendary warrior that has trained many Gaust found in the plains Grand Tiger lives in. However, Roniou seemingly goes rogue, damming up the Niagara Falls and preventing water from getting to his home. Grand Tiger does battle with Roniou, and after defeating him, reveals that his son was taken hostage by Mother Bermuda's army. Grand Tiger vows to return the child, and goes searching for Mother Bermuda.