sigma (kyokugen dasshutsu)
A character from Kyokugen Dasshutsu, first appearing as the protagonist of Zennin Shibou Desu. He has short black hair, grey eyes, and a muscular build. Often seen alongside Phi.
In Zennin Shibou Desu, he wears a blue shirt with numerous designs, including an anarchy symbol, a grenade, and a winged skull, among others. He also wears blue pants and black shoes.
Near the end of the game, it is revealed that his consciousness has been transported into the body of his future self. This version of Sigma is an old man with grey hair and a mechanical eye.
In Toki no Dilemma, he is a member of "D-Team" alongside Phi and Diana. He wears a black polo shirt, white khakis, and black shoes.