Chinatsu Hayakawa

She's a new employee joined in the same period as Shinozaki.

She's in charge of design in the 2nd Development Section. She and Shinozaki grew up close to each other and attended the same junior high school. She has a refreshing personality and a clear-cut way of saying things.

Although she keeps it a secret from all her colleagues except Shinozaki, she has geeky hobbies and enjoys cosplay.