Nobunaga-sensei no Osanazuma
English title: Nobunaga Teacher's Young Bride
Japanese title: ノブナガ先生の幼な妻
Alternative titles: Mr. Nobunaga's Young Bride
Type: TV
Source: Manga
Episodes: 12
Status: Finished Airing
Aired: Apr 6, 2019 to Jun 22, 2019
Broadcast: Saturdays at 23:20 (JST)
Duration: 7 min per ep
Rating: R+ - Mild Nudity
Studios: Seven
Genres: Comedy, Romance, Ecchi
Themes: Harem, School, Time Travel

"One day, a girl who loves me will suddenly appear before me"—Middle school teacher Nobunaga has always been dreaming of such a gal game-like situation. However, the one who appeared before him was Kichou, a 14-year-old girl who proclaims herself as his wife. Appearing to have arrived from the Sengoku era, she mistakes Nobunaga as Nobunaga Oda and urges him to conceive a child with her. Thus begins the age-difference love comedy between a gal game-loving teacher and a Sengoku era expert princess.

(Source: MAL News)