Talk:Kaede Kayano/@comment-24584622-20150424003030/@comment-50.9.193.13-20150504022720

None of the characters you listed are examples of Mary Sues or Gary Stus. In fact, they're far from it.

A Mary Sue/Gary Stu is basically an idealized character that's most commonly associated with the negative connotation of the author's wish-fulfillment however that's not always the case. They're unrealistic, all-around perfect characters, and commonly depicted as prodigies or geniuses and can easily make their way into the hearts/good graces of even the most unwilling of characters.

Before you start telling someone off because they don't know the definition, learn it yourself first.