A Love Letter and a 13-Year-Old Actress

Fumi Isshiki works as an accountant at an entertainment agency. One day, he is transferred to the management department, where Ayano Haga, a 13-year-old child actress, seems to take a liking to him...?She is just a child, yet she acts more mature than most adults.A dramatic story woven between a professional child actress and her manager!(Source: Comic Fuz, translated)