In the entertainment world, full of gossip and scandals, an unexpected event occurred: a suicide of an idol. It may seem like "common things" in the world. But for Nagisa Yaegashi, this was her sister's death. It was a "disguised suicide" shrouded in conspiracy. Who killed her sister? Armed with the teachings of a genius swindler, Nagisa seeks to uncover the mysteries buried in darkness. Source: Mangamo

On the morning of New Year's Day, Kota, a rookie hotelier working at the luxurious "Babel" hotel in the city, sees the world collapse. Kota, who has lost everything he loves and is in despair, is given a mission. Find the terrorists hiding in "Babel" and avoid the tragedy of New Year's Day. The world has been turned back in time a week before, to Christmas Eve. With so many conflicting agendas, will Kota be able to fulfill his mission in the seven days he has been given? The fate of the world hangs on Kota's choice. (Source: Heros Web, translated)

Kabukicho in Shinjuku is a swirling maelstrom of desire. A girl comes to Kabukicho, looking to make her "wish" come true. There are rumors about "the most dangerous man in Kabukicho," who is an "unbelievably rich high school boy who will to lend money to anyone." When she meets Riku, the man behind the rumors, a new story begins!!!!! Five years have passed since Kota's battle. Now in Kabukicho, Shinjuku, far away from "Babel", the curtain opens on a mad game of "money" and "life"!!!! (Source: Heros Web, translated)

Four different people are stuck in the elevator. Everyone of them have a different reason for being in the building. To pass the time three guys and a girl decide to play the game of "truth". Each of them tells their most terrible secrets. That's how the main hero finds out that he's actually stuck with three real criminals, though he himself also hides something. The reason why he is in the building is the fact that he is having an affair with his co-worker being married and having his wife pregnant. Spitting out the truth about himself, the main hero realizes that there is no way all of them could be on the same elevator at the same time with no cell phones working...

You will die in 24 hours.

From the mangaka behind Drop, Babel and HERO comes Sanbun no Ichi. The manager Shuu, worker Koji and one of the patrons named Ken succeed in robbing a bank. They agree to divide the stolen money equally into 3, but they become consumed by greed and try to get more than their share.