Chiaki Omigawa

Nakajima Atsushi was kicked out of his orphanage, and now he has no place to go and no food. While he is standing by a river, on the brink of starvation, he rescues a man whimsically attempting suicide. That man is Dazai Osamu, and he and his partner Kunikida are members of a very special detective agency. They have supernatural powers and deal with cases that are too dangerous for the police or the military. They're tracking down a tiger that has appeared in the area recently, around the time Atsushi came to the area. The tiger seems to have a connection to Atsushi, and by the time the case is solved, it is clear that Atsushi's future will involve much more of Dazai and the rest of the detectives!

In the year L.C. 922, mankind faces an unprecedented crisis. Following the conclusion of a hundred-year war on the mythical world of Tetraheaven, the losing Majins sought a safe haven and invaded the human world Septpia. The government is forced is fight by employing Logicalists belonging to ALCA, a special police that protects the streets from foreigners of another world. Logicalists are given a special power that allows them to enter a trance with Goddesses from the other world. One day, Yoshichika Tsurugi, a civilian who is lacking "Logic" and lives peacefully with his family, meets the beautiful goddess Athena while helping people escape from a Majin attack. She wields the "Logic" that Yoshichika that should have been lost. This leads Yoshichika to an unexpected destiny with Athena. The future of the world depends on the "Luck" and "Logic" and these Logicalists.

Nagato Yuki, the shy president of the literature club, has never been very sure of herself around other people. But around Kyon, the only boy in the tiny, three-person club, Yuki finds herself faltering even more than usual. For Kyon, and for her precious club, Yuki must find her confidence and let her true personality shine!

When her mother runs off with her latest boyfriend, Ohana Matsumae is sent to live with her grandmother, who she has never met nor spoken to. Her grandmother is not pleased to find Ohana on her doorstep, and sets her to work at her Taisho-era (1920s) hot springs inn. It's not a lifestyle that Ohana would have chosen, but she decides not to be discouraged and to make the most of her difficult circumstances.

Tsuda Takatoshi is about to begin his first year in Ousai Academy. His decision to enter Ousai was based upon it being close to his home and he paid no heed to the fact he'd be among the first boys to enter the recently gender-integrated school.

A young upper-class elite man, Ichinomiya "Riku" Kou, who has a policy of not ever wanting to be in debt to anyone, ends up owing his life to a strange girl, who rescues him. His saviour is Nino, a beautiful homeless girl, who believes that she is from the planet Venus and lives under the bridge by the Arakawa river. So the young man ends up living there too.

At the Shinigami Weaponry Vocational School, humans known as Meisters study. Each Meister have their own partner, which is a weapon capable of taking on a human form. The story follows three of these Meisters and their Weapon.

14-year-old Renton joins the rebel GekkoState ship, co-pilots the TypeZero with the mysterious Eureka, and unknowingly becomes part of a grand scheme.