Aiko Aihara/Relationships

Lieutenant Colonel Guren Ichinose
Commander of the Moon Demon Company. Aiko holds respect for him.

Sergeant Makoto Narumi
A sergeant in the Moon Demon Company. After exterminating a vampire in Nagoya, his team came back unscathed. He teases Shinoa Hiragi by giving her the credit for their success.

Sergeant Shinoa Hīragi
A sergeant in the Moon Demon Company. After exterminating a vampire in Nagoya, his team came back unscathed. Makoto Narumi attributes their success to her while teasing Aiko.

Special Private Yūichirō Hyakuya
One of the rookie soldiers who posses a Black Demon. A member of Shinoa Squad. He offers to keep watch while Aiko's team rests after killing their targets in Nagoya.

Mikaela Hyakuya
A vampire soldier who confronts Aiko in Nagoya. He says he has questions for her. During their brief meeting, she comes to understand him pretty quickly and trusts him. She gives him Yuichiro Hyakuya's location while giving false information to Lacus and René. At the end, she begs Mika to kill her, but he tells her to do it herself. She attacks him, and he ends her life. She whispers her thanks as she dies.

Lacus Welt
A vampire soldier who confronts Aiko in Nagoya.

René Simm
A vampire soldier who confronts Aiko in Nagoya.