Takayama Misa is a level 90 Bard-Sword Saint and is one of the three Drei Klauen in D.D.D, the biggest battle guild in Akihabara. In real life, she is a kindergarten teacher; her real name is the same as her in-game name, with the same pronunciation (although technically, it's Misa Takayama, since Japanese names place the last name first).