Haru

Suzuki is a former middle school teacher. His girlfriend was killed, which led him to quit his job and attempt to take revenge on her murderer. To do so, Suzuki has to infiltrate the underground world of criminals. Kujira is a contract killer for hire. He makes his targets fall into confusion and eventually commit suicide. Semi is a contract killer who uses a knife to take out his targets. (AsianWiki)

The story reveals the history of "Black Jack" when he was a medical student, how he became an unlicensed doctor, and his rivalry with Dr. Kiriko. (mydramalist.com)

Kazu works for family at a café. There is a belief that occupying a specific table seat at a table allows the occupant to travel back in time. While the traveller can choose the destination he has to abide by certain rules. Additionally, one's time travelling is limited to the period by which the coffee gets cold. (imdb)

Kurumi is hired at a high-end hotel, but is instead dispatched to work at fun fair that is connected to the business network. The new work is out in the country and there is not much else to do or places to go. The go-to employee is one Yoshiko. Kurumi wants to be successful and valued and is eager to learn from Yoshiko. All is not as it seems on the surface however. (imdb)

Kana is an ordinary high school student. One day, her photo is selected for a magazine and, because of this, Kana receives attention from popular student Rio. The attention though is not the kind Kana wanted. Kana is bullied by Rio and her friends. A rumor exists that a ghost exists in the old school building. The ghost is able to grant someone's wish, but that person...