T-sensei
English title: My teacher, Mr. T
Japanese title: てぃ先生
Alternative titles: Tii Sensei
Type: ONA
Source: Manga
Episodes: 14
Status: Finished Airing
Aired: Jun 5, 2017 to Sep 28, 2017
Duration: 3 min per ep
Rating: G - All Ages
Producers: Production I.G, Anime Beans
Genres: Slice of Life
Themes: Childcare, School, Workplace
Demographics: Seinen

The author initially started as a childcare worker living in Tokyo, calling himself T-sensei and describing his life of tending kindergarteners on his Twitter since 2012, which received various positive responses.

(Source: MAL News)