Birthday: October 23
Nagisa Shingetsu is the vice leader of the Warriors of Hope, in charge of the "Sage" Class. He has the title of "Li'l Ultimate Social Studies."
Nagisa is the most serious member of the Warriors. He is calm, intelligent and educated, yet also the most child-like. He has an aversion to things he considers childish and, though he refers to himself as a child, doesn't like to be underestimated on the basis of age.
Nagisa is a perfectionist as a result of his traumatic childhood. His prime goal in life has always been to exceed the expectations of the people around him in order to prove worth to both his parents and himself.
Nagisa is incredibly loyal, humble, compassionate and protective over his friends and fellow children, truly caring about them even though they often annoy him a lot. He is willing to go to any lengths to ensure that they don't have to live in fear any longer.
(Source: Danganronpa Wikia)