Mamiya Mami

The main heroine of the first title, Mami is a second year student.

She sports an adorable face that hides the fact that she possesses an unprecedented amount of potential power as a succubus. Wasn't interested in skinship with boys, but if her partner was the main character... Who happened to meet Mami once when they were both very young, and ever since their one and only meeting she has been trying to find him again.

The average man would be literally KO'd from a single touch from Mami, but the main character will surely be fine, right? She's very shy so when she's not sure what to do she will laugh with "ahaha" to the point that it has become habit. Despite being so timid she is still a succubus that possesses an incredibly sexy body.