Ryôsuke Yoshiyuki

Two years ago, Yukako married Koichi, a man with a child, through an arranged marriage. Her stepson, Yosuke, is dating a high school girl named Kana. Unbeknownst to him, Kana engages in compensated dating via a matchmaking site to earn spending money. One day, Yukako runs into Kana in town, walking with a man named Otaki who looks like an office worker. Kana tells Yukako that Yosuke is the person she cares about most and that she only does compensated dating for extra cash; she then suggests that Yukako try it too...

Sakurako, a female college student, is a "little devil" who seduces her friends' boyfriends one after another. Plagued by a stalker, she asks Teruyama—the head of a detective agency she happened to meet—to investigate the matter. However, when Sakurako prepares to give up because she cannot afford the high fees, Teruyama makes her an offer: he will investigate the stalker for free if she agrees to take on a different job—an infidelity investigation...

18 year old Yukio breaks up with his boyfriend in order to work at a horse farm and take care of an injured racehorse.

Two years ago, Yukako married Koichi, a man with a child, through an arranged marriage. Her stepson, Yosuke, is dating a high school girl named Kana. Unbeknownst to him, Kana engages in compensated dating via a matchmaking site to earn spending money. One day, Yukako runs into Kana in town, walking with a man named Otaki who looks like an office worker. Kana tells Yukako that Yosuke is the person she cares about most and that she only does compensated dating for extra cash; she then suggests that Yukako try it too...

Sakurako, a female college student, is a "little devil" who seduces her friends' boyfriends one after another. Plagued by a stalker, she asks Teruyama—the head of a detective agency she happened to meet—to investigate the matter. However, when Sakurako prepares to give up because she cannot afford the high fees, Teruyama makes her an offer: he will investigate the stalker for free if she agrees to take on a different job—an infidelity investigation...

18 year old Yukio breaks up with his boyfriend in order to work at a horse farm and take care of an injured racehorse.