Jaga

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 many adults.

The protagonist ​​is a middle school boy named Hikawa Jun who lost his mother at birth. He glares at his classmates who complain about their own overprotective mothers and wonders what it would be like if he had a mother of his own. The story begins when Jun, who wants the warmth of a mother, lies about his age and matches up with a stranger on a sugar mama dating app.