|Mob and Reigen ~A Giant Tsuchinoko Appears~|
|Rōmaji||Mobu to Reigen ~Kyodai Tsuchinoko no Maki~|
|Manga||Chapter 47, Chapter 48, Chapter 49, Chapter 50 and Romance and Impulse|
|Japanese||September 26, 2016|
|English||September 26, 2016 (Sub)|
September 27, 2016 (Dub)
Mob and Reigen ~A Giant Tsuchinoko Appears~ is the twelfth episode of the Mob Psycho 100 anime adaptation.