Sigma (シグマ) is a character introduced in Bungo Stray Dogs chapter 72. He is a member of the terrorist organization Decay of the Angel (/Decay of Angels) and the general manager of the Sky Casino. His ability (currently unnamed) allows him to exchange information with other people upon physical contact, both parties gaining specifically the information they want the most. Unlike most major BSD characters, Sigma is not based on any real life author. He's just some guy.
When first introduced he appears as a calm and collected leader, kind to his customers and staff, and confident in the face of crisis. However it's revealed pretty quickly that he is actually a very anxiety ridden man who does not believe in his own skills, and dedicates his entire life to the Sky Casino because it is all he believes gives him purpose. This is because he has no memories, being someone created from the reality altering book only 3 years ago.
I absolutely adore Sigma that's my friend Sigma every time I see him I'm like waving my arms around joyously. He makes me so happy!!! There's not a lot of content for him yet both in canon and the community, he's a fairly new character, but he became one of my favorites VERY quickly. He is like my best friend and my wife and I understand his need for a purpose and sense of belonging completely and I am breaking him out of meursault to run around in fields with me. I also find him INCREDIBLY funny. Sigma is a man who just desperately wants to hang out and nobody is fucking letting him.
and now, a bunch of screenshots of sigma that I like
