Getsuyoubi no Tawawa
English name: Tawawa on Monday
Genres: Slice of Life, Ecchi
Type: ONA, Episodes: 12
Aired: Oct 10, 2016 to Dec 26, 2016
Studio: PINE JAM
Source: Other
Rating: PG-13 - Teens 13 or older
Synopsis:
Oniisan, a typical salaryman, has the weekly duty of protecting high school student Ai-chan from gropers by escorting her during their Monday morning train commutes. Despite the short time Oniisan and Ai-chan spend together, they manage to bond and learn more about each other's lives. To help Oniisan get through his Monday blues, Ai-chan gives him small presents as motivation.

Ai-chan and many other girls—who all share a certain attractive trait—lighten up the Mondays of their male friends and colleagues for the long week ahead.