A minor character from [i][[Yume Nikki]][/i].

[[Madotsuki]] encounters Monoko in a cave in the "White Desert" section of her dream world. She appears as a normal, if somewhat despondent, school-aged girl.

[spoiler]Using the stoplight effect while on the same screen as Monoko causes her to become horrifyingly disfigured.[/spoiler]
モノ子