Koyomimonogatari contains 12 short episodes of the anime directed by Akiyuki Simbo.
“You’re looking for a horror story? I wish I got one for you.”
Untold stories… one per month for one year…
Taking place between other Monogatari stories, a chapter not yet told surrounds Koyomi Araragi and the strange happenings he gets pulled into over the course of a year. With one episode told per month, the story unravels in this 12 episode-long series of shorts.