Year2015
Statuscompleted
Episodes12 chapters
Duration24 mins
Studio
Formats Kissanime, Crunchyroll, Funimation
Opening theme1: "Decent Black" by Ougi Oshino (Kaori Mizuhashi) (eps 1) 2: "mathemagics" by Sodachi Oikura (Marina Inoue) (eps 2-3, 5 BD/DVD: eps 2-3) 3: "Yuudachi Houteishiki (夕立方程式)" by Sodachi Oikura (Marina Inoue) (eps BD/DVD: eps 4-6) 4: "mein schatz" by meg rock (eps 7-9, 11 BD/DVD: eps 7-12)
Ending theme"Sayonara no Yukue (さよならのゆくえ)" by Alisa Takigawa
Release Format TV
Broadcastsunday
Aired InitOctober 4, 2015
Aired FinishDecember 20, 2015
Synopsis

Third season of the Monogatari Series, part 3/5. Contains the arcs Ougi Formula, Sodachi Riddle, Sodachi Lost and Shinobu Mail from the Owarimonogatari light novels.

Ougi Oshino, a strange transfer student, has recently begun attending Naoetsu Private High School. She is promptly introduced to Koyomi Araragi, a senior student, by their buddy Kanbaru Suruga in the hopes of getting some guidance on a peculiar finding she has discovered. Ougi examines the layout of the school and discovers a classroom that shouldn’t be there in an otherwise empty space.

Araragi and Ougi try to solve this mystery since they are unsure if this is the work of an apparition. However, Araragi quickly learns that the chamber has the memories of an incident he had long ago forgotten after finding himself confined there with Ougi.