Koyomi Araragi

Koyomi is the narrator of all First Season and Final Season arcs as well as two from Second Season, four from Off Season, and three from Monster Season. He is the titular protagonist of two main arcs: Koyomi Vamp and Koyomi Reverse, as well as the twelve short stories of Koyomimonogatari. He is also the titular protagonist of two minor arcs: Koyomi History and Koyomi Dictionary.