【Sequel to "Tennis Court Murders"】 The few years that Ryoma and Kourin enjoyed the peace will be shattered ― all because of a murder based on one of Rikkaidai's seven mysteries. Soon, it became an all-out adventure to solve it, only to uncover the truth to a 300-year-old genocide case close to two ancient families they knew all too well.

Ai has to deal with two boys who have no understanding of the female cycle, which was why she had no choice but to rely on a surprise acquaintance of hers. ONESHOT.

Sequel To "The Targeted Tennis Player Of Seigaku". Dangers doesn't want to leave Ryoma and Kourin. That's what they thought when they decided to solve the serial tennis court murder case happening all over Tokyo. But finding the killer turned out to be harder and more dangerous than the last case they've dealt with that one of them might die from doing so.

Sakuno just had a way to excuse herself from the scientific and mechanical topics her Uncle Agasa can't seem to stop talking about. She finds out that Kudo Shinichi happened to be away and she thanked the heavens for only that. But Subaru Okiya, a tenant in the detective boy's house, tried to make her confess that she's the mother of the child he found crying outside his gate.

Echizen Ryoma and Shinomiya Kourin... Two different people who suddenly met when an enemy of a gruesome past tried to take them down for good. And yet their past were unknowingly connected in a way. Will they be able to survive the danger that lies ahead of them? How will they be able to outwit and eventually defeat their unknown enemy?

Fuji transfer to Teitan Jr High and faces new challenges

Finding himself in an unlikely condition, the heartbroken Ryoma decided to go on with his life. But unknown to him, he's going to be involved in an intricate plot that is going to turn his life upside down.