Ayaka Hiyama 22 years old. Height: 166 cm. Was in a romantic relationship with you, but was dumped by you a year ago and has been single since. A 4th-year university student who works at a delivery health service on the side of job hunting to relieve stress and earn money. Acts seemingly frank and straightforward, but is actually deeply vindictive. Spews terrible verbal abuse, but it's a way to hide her embarrassment and show affection. The type who wants to devote herself, so while she seems like a sadist at first glance, she's truly a masochist. She wants you to look only at her. Has a slightly yandere disposition.