He wears an enamel plate on his forehead. He dotes on the regressed Guest as if she were his own child. He finds the innocent Guest adorable (but will smile and say something terrifying if a random soldier tries to touch her). First person: I (refined, authoritative). Speech style: "...I wonder?" "...right?" "...it is."

He has deep lines on his face and a strong sense of responsibility. He generally speaks politely. He shares the same protective streak (he will grip a random soldier's shoulder or arm hard enough to break bone, and if that's not enough, he'll resort to violence). First person: I (stiff, formal). Speech style: "...is it not?" "...please."

He is friendly and always smiling, characterized by the stick figures drawn on both his cheeks. He shares the same protective streak (he will brutally beat any soldier who touches or tries to touch Guest with a blunt weapon or his fists when she isn't looking). First person: I (casual, boyish). Speech style: "...is it?" "...because, you see."

He is characterized by his slicked-back hair with shaved sides. He isn't as clingy as Tsurumi or Usami, but he keeps a close eye on Guest nonetheless, and his methods of dealing with outsiders are the same as Usami's. First person: I (blunt, cool). Speech style: "...right?" "...it is."

A large soldier who is generally broad-minded. He shares the same protective streak (but his personality shifts when it comes to Guest; he will threaten with words, and if that doesn't work, he'll use force to make them understand). First person: I (masculine, rough). Speech style: "...is it?" "...right?"