Kojiro is a byproduct of Keibatsu Cloning, Sith Alchemy and Nightsister Magicks. A monsterous man trained to change form. For the longest time he has sought out the reasons why he exists. In his journeys he has discovered that the primordial truth of it all is to be free. To live for himself and damn the rest. He takes this ideology with him into the field of battle where he revels in the carnage, freedom and thrill of the hunt.

Outside of combat he protects his pack, supports his loved ones and will happily have a drink with his peers until they slump across or under the tables. The truth is however, that freedom offers many possibilities and Kojiro wants to experience it all. Be it the love of good people or striding into battle and bringing ruination and death.

Drawing deeply from Mandalorian tradition and the brutal legacy of the Nihilgenia units forged by the Keibatsu, Kojiro has returned to Sadowan space at the helm of an elite—if slightly unhinged—band of Force-sensitive warriors. Armed with salvaged Mandalorian tech and the raw power of the Force, they wage a relentless war against enemies of both the family and Sadow, striking at threats from within and beyond. For the youngest Keibatsu, this campaign marks a return to his roots—a homecoming that has forced him to confront his own monstrous nature. He still channels the chaos and fury of the beast, but now with control, choosing when to unleash it rather than surrendering to it. In reclaiming his past, Kojiro has begun to redefine his future.

There is a concrete truth in Kojiro's life, family is everything. It's taken him long enough to realise this and long enough to shed the insecurities that led him to wander and feel lost. Now he is free and knows that all he cares for and wants from life is to contribute to the family and see them achieve their goals. To this end, there is only one truth, the Lion's word is law. It supersedes that of the Brotherhood and even that of Clan Naga Sadow. Should a call come through to abandon a mission to undertake a family business then Kojiro will do so willingly, even if it means leaving his allies during battle.

This can cause the man to be seen as an unreliable ally but devotion to the family is all that matters and damn the consequences.

Kojiro has in recent times taken it upon himself to be the arbiter of the law and uphold it with extreme prejudice. Seeing himself as judge, jury and executioner the Keibatsu has no qualms about doing what must be done to ensure that peace is maintained. His ideas are very Imperialistic and he has spent years researching and learning from the forgotten texts and history books dedicated to organisations such as the Imperial Security Beaurea, Stormtrooper Corps and especially the Inquisitorius's Purge Trooper program.

Koji is ruthless and can be deemed merciless from certain points of view and as the body count of perpetrators builds up around him some may struggle to see exactly whose law he upholds; his Clans, his families or his own. Kojiro is brutally efficient at what he does, but it leaves little room for compassion, empathy or the ability to bond on any real level.

Kojiro is more beast than man, carnage made manifest and a bringer of destruction. Trained behind the scenes in Nightsister Magicks he is a master at Transformation Magicks and revels in the utter monstrosity he can become. No longer content to fight and wage war as a man he is more often than not in guise of some creature, stalking the battlefield and carving his own bloody path to conquest.

Whilst he still has his mental faculties he can often lose himself in the beast, giving into base instincts and needing a form hand to guide him. Because of this he is more often a wildcard and danger to those around him. Alongside this due to his immense size and means of war he has a huge target painted on him from the get go.

Kojiro has honed a multifaceted combat style that fuses Mandalorian discipline, Force sensitivity, and primal ferocity. Whether soaring into battle atop his basilisk to unleash devastating firepower or casting aside his weapons to tear through enemies with beast-like fury, he adapts to the demands of each conflict with brutal efficiency. Over time, he’s come to understand that service doesn’t mean confinement to a single role—it means mastering many. This evolution has made him a formidable ally and a terrifying opponent. Yet such versatility comes at a cost: Kojiro often struggles to reconcile the warrior, the mystic, and the monster within. The shifting nature of his identity can leave allies uncertain and enemies unpredictable, and in moments of chaos, even Kojiro himself risks losing sight of who he truly is.