Megumi Mikihara 美樹原愛

She is Shiori's best friend since junior high. This implies she was also a classmate of the protagonist back then, but perhaps because she kept a low profile, the two never actually met.

She has a shy personality—blushing when she sees a man and always wearing gym bloomers under her uniform skirt—yet she also possesses a surprisingly bold side. She is the smallest of the heroines and is self-conscious about her childlike appearance. She loves animals and owns a Yorkshire Terrier named "Muku." Surprisingly, she also enjoys horror movies and haunted houses.