This page is for detailing real/official merchandise based on Yandere characters or the "type" itself. Please provide as much information or a picture as possible.
A series of sandwich cookies, each based on the various moe types, such as Yandere, Maids, Tsundere, etc, and has a variety of filling. Each also comes with a postcard with a character fitting the type designed on it.
The Yandere cookie has strawberry-chocolate cream inside.