Yuki Aoharu

Meiko Kadomatsu, also known as Mei Nakamatsu, was once a child prodigy who took the world by storm. After retiring from the entertainment industry due to her parents' scandal, she now lives a quiet life out of the public eye. Then, a young man named Chika, who aspires to be an actor, appears before Meiko and asks to become her apprentice...!? (Source: Our Feel, translated)

Ookado Akiha is 27 years old and has one conviction: she will never get married. However, one fine day, a strange marriage proposal is offered to her: Shuu Momose, an editor, wants to marry her not out of love, but because he needs the title of "groom" for some obscure reason… Akiha ends up accepting and a very unusual marriage begins… Could what was supposed to be a simple arranged marriage lead to a real romantic relationship?