Owarimonogatari Second Season Episode 2: Ougi Dark
Episode 2 of 7 of Owarimonogatari Second Season, aired August 13, 2017, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Gaen assembles Koyomi, Shinobu, Mayoi and Yozuru and reveals that Ougi is the responsible for some of the previous ordeals they faced.