Chounan no Tsuma: Tamanokoshi ni wa Ura ga Aru(2019)

Chounan no Tsuma: Tamanokoshi ni wa Ura ga Aru

Anzusa married Takafumi Kisaragi, the eldest son of a prominent family in the countryside. It was supposed to be a happy marriage with a kind man, but her mother-in-law's attitude towards her changes for the worse when they still don't have any children after three years…!

(Source: Shogakukan, translated)