Manga by author Amagi Seimaru

From Storm in Heaven: Kyu's greatest desire is to become a detective. To fulfill his wish, he goes to take the entrance exam to get into the detective school run by Dan Morihiko, one of the most famous detectives ever! At the exam he meets Megu, Kinta, Kazuma, and Ryu as they all try to pass the grueling three-part exam. Kyu wants to solve mysteries, and he gets his wish: his first real case appears in the midst of the exam!

This is the sequel to the popular Kindaichi Case Files franchise, set 20 years after the original version! Hajime is no longer a student detective, but is a poor office worker who has to deal with the daily pains of adulthood. No longer wanting to solve cases anymore, he keeps his head down and tries to go about his daily work as quietly as possible. But crime never takes a break, and it isn't long before Kindaichi gets dragged into cases that occur around him. Starting off the new series, we revisit Uta Island, for the fourth edition of the Opera House Murder Case, where the Phantom of the Opera is planning a bloody revenge.

From Tokyopop:Kurumi Ayaki is a recently-retired police officer with a record of excellence on the force and the guts and guile to back it up. In order to earn some extra money for her upcoming wedding, she has to return to the force... and is "rewarded" with an assignment to an elite unit who solves crimes that have been classified as unsolvable.Partnered with a mysterious young genius who is unable to feel emotions, or even to leave his room, she acts as his eyes and ears to piece together clues even as her own personal life falls apart around her.

High school student Hajime Kindaichi is the supposed grandson of famous private detective Kosuke Kindaichi. Visiting Hong Kong for a fashion event with Kindaichi, our hero's girlfriend Miyuki is captured by a stranger in a case of mistaken identity. The journey to save Miyuki itself leads to yet another crime case...

From Manga Box:College student Sara Washizuki was shown a mysterious film photograph by paranormal photographer Tousei Ryuuzaki. In it was captured something she had left sealed away with her memories of a particular incident in her elementary school days Based on the hit video game "Fatal Frame."