This young squirrel anthro shows up shortly after Inari sets out on his quest. He's been harrassed by Avatar for constantly listening in on them as well as stealing materials from them to use for his own, numerous projects. He is amazingly skilled at inventing on the fly, which will soon afterwards come in very handy.
Dekka boosts excellent marksman skills as well. His crossbow works to perfection, and a while later in the story he re-designs it to make it function similar to the Caster guns from Outlaw Star. If need be, hes also quite fast and skilled at conceiling his location.