A bloody surprise turns a summer visit to the aquarium gruesome, but the details just aren't adding up. What should be a simple case of a man being eaten by a shark leads Kuroko's investigation to a small fishing town-one that's as much about the cross as it is catching hauls. A cute local girl named Suiren might just be the key to figuring it all out...though Kuroko is getting a little too distracted by her curves!

Mass murderers may not have much by way of careeer skills, but Kuroko Koumori seems to have landed her dream job as a hitwoman for the Tokyo police! A license to kill other killers? That's some serious job satisfaction, right there!

Higaki, of the Sakura Pruning Group, was forged in the fires of war and fueled by a passion for revolution. Now an old man, he's engaged in a life-and-death battle with Kuroko in order to achieve his ultimate goal. But is Higaki animated by a desire to conquer Japan or by something more personal? The secrets of the Sakura Pruning Group reach far and wide-even right into Hinako's past!

As a former mass murderer, Kuroko Koumori knows a thing or two about how killers think. A string of deaths points straight to an ex-con-turned-business mogul who used to skin the faces off his victims. But could it be a red herring? As chaos unfolds at the local amusement park, it might just be Kuroko's partner, Hinako, who's closest to the truth!

A mysterious killer has left a trail of dead swordsmen in their wake, and the grisly corpses hint at a fiend possessed. A chance to confront the culprit presents itself, but Kuroko finds herself in unfamiliar territory-when, for the first time, an opponent completely outclasses her in combat! In order to win (or even survive) against this unparalleled swordsman, Kuroko's going to need an ace up her sleeve, and her answer is...movie magic?!

When an inmate escapes from prison and declares war on the police, it's up to Kuroko to stop him. After several Diet members are slaughtered, Kuroko manages to find the killer's hideout, but the terror continues...

After a chemical weapon attack on the police department, Kuroko tracks down the extremist group responsible and goes on the offensive! Will she be able to bring the organization's members to justice, or will this case end up unsolved?