Futaba Igarashi

Gender: Female

Age: 23

Height: 130 cm (4'2")

Weight: 27 kg (60 lb)

Blood type: A

Date of birth: March 9

Eye color: Forest Green

Place of birth: Hokkaido

Igarashi Futaba is the female main character in the series. She is 23 years old and often gets mistaken for a high-school girl due to her height.