Ayumi works in a bakery shop, "Marine", which is located near Takashi's cake shop. She's Sana's best friend and they are classmates. She looks very young and tends to act in a childish manner. However, her illusion of innocence is both contradicted and enhanced by her frank talk about shocking subjects. Even though she says that she has a boyfriend, she seems to be rather interested in Takuya. [Edited from Ben Woodhouse's Walkthrough and JAST USA]