Kirepapa. - S01

Chisato Takatsukasa is a 35-year-old author who looks young enough that anyone would take him for someone in his early twenties. His writing is inspired by his idol, the best-selling mystery author Saki Shunka, who is as much of an enigma as the plots of the books she writes. Chisato is also the wildly overprotective father of 15-year-old Riju, convinced that the "friends" his son keeps bringing home are nothing but predators waiting for the perfect chance to defile his precious boy. So Chisato will do anything to make sure they never come back, even if it means resorting to the most extreme methods. There is no man he hates more, though, than Riju's stubborn best friend Shunsuke Sakaki, who simply will not go away no matter what Chisato tries. But the real motivations of these characters are secrets bubbling just beneath the surface. Why is Chisato so wary of Riju's friends, and what exactly does Shunsuke know about the mysterious author his friend's father idolizes?