She's a classmate of Ayumu Aikawa. She's the normal girl.
In the OVA version, she met Ayumu in a rainy day. She falls in love with Ayumu who took care of an abandoned puppy.
Taeko Hiramatsu is created by Shinichi Kimura and designed by Shinobu Tageshira. Currently, she has no information regarding any inspiration used to create her. Taeko appears in Is this a Zombie? episode 3, Yes, I have Twin-tails. Her Japanese voice actress is Rie Yamaguchi.
She has brown eyes and long brown pigtails that extends past her nape and shoulders.
She is a polite yet shy girl.