鳶一 折紙

Tobiichi Origami is a student of Raizen High School. She is known for having the highest grades in school, including P.E. She is also a member of AST (Anti-Spirit Team) as one of the most skilled members.

Origami has a great hatred towards Spirits. This is because five years ago when the first great spacequake happened, her parents died in a fire caused by an unknown Spirit. She joined the AST for a chance for revenge.

Origami is in love with Shidou, so much so that she frequently stalks him. Origami originally met Shidou five years ago when the first great spacequake happened. However, Shidou does not remember this.