Also known as Question Fairy. A [[magical girl]] mascot used for a promotional DVD from the company [[Benesse]]. She's voiced by [[Toyoguchi Megumi]].

h4. See also

* Nicopedia article: http://dic.nicovideo.jp/id/530 
* Uncylopedia: "はてなようせい":http://ja.uncyclopedia.info/wiki/%E3%81%AF%E3%81%A6%E3%81%AA%E3%82%88%E3%81%86%E3%81%9B%E3%81%84 

* [[benesse]]
* [[shinken-zemi]]
はてなようせい