Owarimonogatari Episode 9: Shinobu Mail, Part 3
Episode 9 of 12 of Owarimonogatari, aired November 29, 2015, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Having finally arrived at the meeting place, Koyomi and Suruga find an unexpected person waiting for them. Before their reunion can take place, they must face an unexpected foe!