His rule: No sexual relations until age 18! Her rule: No rules. Free-spirited Yuri Hasegawa and straitlaced Keiichiro Katsuragi have fallen in love. But his elite political family--which has produced...

After Yuri begins dating Keiichiro Katsuragi, she begins to discover what it’s like spending time with a member of the elite. When they commute to high school, they’re chaperoned by...

Yuri’s attempts to have a normal romance with Keiichiro are thwarted on a daily basis. But when they go on their first overnight school trip together in the mountains, they...

Yuri has become a maid at the Katsuragi family’s second residence, where Keiichiro lives. An idyllic summer vacation full of love awaits the two…but it’s never that simple in the...

It’s almost Yuri’s birthday, and Keiichiro’s present for her is none other than a three-day trip to Kyoto! But as always, the couple isn’t allowed any intimate contact… How will...

The couple has finally headed off on their romantic school trip. But Yuri gets ahead of herself and gives Keiichiro a kiss on the forehead, which suddenly triggers the Katsuragis...

December 25 is Keiichiro’s birthday, and Yuri has been hard at work at her part-time jobs in order to throw a lovey-dovey, sexy, super-gorgeous birthday party for Keiichiro—that is, until...

Keiichiro and Yuri have finally kissed, which means they’ve broken the Katsuragi code! Now they’re being taken to the Katsuragi family’s first residence, where the final boss—Keiichiro’s grandfather—awaits! The family...

Yuri and Keiichiro are up against the final boss—Keiichiro’s grandfather—who gives them an ultimatum: choose the girl or leave the family. Yuri and Keiichiro are driven into a corner, but...