According to Taiju Tsukasa has the reputation as The Strongest High School Primate due to his tremendous fighting abilities. The translators note that Shishiou Tsukasa means Lion Ruler. He is essentially violent but extremely careful and aware of his actions. He seems to not have any friends and does not care for any other human besides himself. More importantly he tends to hate humans who control and manipulate the others. By his actions it is possible to assume that Tsukasa hates any hierarchy or practice of power. His goal is to create a society without modern corrupting technological advancements and he uses any means to achieve that objective creating his own empire modeled on his twisted views of humanity.