Here's Skello Reinama, the Partner of Skellatona and main rival of Kao. He's pretty much the main Starmaninjian antagonist for most of Kao's adventures given his constant lust to beat Kao in a battle and his lust for causing trouble in Nocturna at the order of Skellatona. His rage can often be played for laughs, but he proves so formidable, Kao often has to stay on his toes in preparation for whenever Skello may show up.
Skello Reinama is copyright to Kao Ninjartatzu (though never tell him that. He'll rage)
Enjoy!
Notes: 1. Skello used to be called "Skellomanjo Dlareg". That idea was scrapped though. He is no longer Skullmanjo's son as the Skeleranans are now the primary Starmaninjian antagonists of Nocturna while Skull purely focuses on Skylazone. The two still have good chemistry though since they both have similar goals.
2. Skello does have skin on his chest that normally shows his ribcage, but his robe is covering it for the most part. Like Skellatona, his skin is transparent except around his head.
3. Skello and Skellatona aren't really evil. They just are chaotic. They actually are important to the growth of the Nocturnians despite seeming like major trouble makers, and they're both aware, though Skello never really reveals he does even privately.
4. The description may imply Skello is actually level headed all the time, but his rage is usually real. He just calms down really quickly after Kao leaves the scene.
5. Skello's son Marrow ironically acts exactly like Skello's true personality...much to Skello's grievance (and pleasure).