A young man who showed little promise while a high school student becomes a master detective, just like his grandfather.

Newly graduate Yamaguchi Kumiko an idealistic teacher who entered Shirokin High to be a math teacher. Having high hopes for her students, her world turned up side down when she finds out that she'll be teaching the class 3-D the hardest class to take care of. Class 3-D is a bunch of students who looks more like delinquents and trouble makers. The students show no respect to teachers nor a little k...

It is said that if you collect 99 devil's keys, you can have ‍everything in the world. Driven by desire, players risk their lives in the deadly ACMA:GAME. Desperate to trace down who killed his father, Teruasa must put his brains to the ultimate test as the psychological warfare begins.

Oomae Haruko is an A+ Temp worker who never cracks a smile or minces words, and leaves work on the dot. But her cynical nature indicates she has something painful to hide. Satonaka Kensuke has just been promoted to head S&F's new Marketing Division. Saddled with a rag-tag group of subordinates, he is struggling to lift his division off the ground. When Oomae is placed in Kensuke's department, she ...

The ST is a group of outcasts though each highly talented in their realm of specialty. Besides Akagi, the team includes a female profiler with a boyish appearance and a phobia of "orderly" things who is never afraid to speak out, a female physicist with a superhuman hearing ability that can pick up sounds afar and a constant fear of being "constrained," a combat-skilled chemist with an acute sense...

A college senior who suddenly dies returns to life four years earlier, and, with full memory of his future, attempts to correct past mistakes and realize that previously unaccomplished goals, only to die and be reborn again and again. Though the circumstances are different each time, he encounters people who form a common connecting thread.

A young man who showed little promise while a high school student becomes a master detective, just like his grandfather.

Newly graduate Yamaguchi Kumiko an idealistic teacher who entered Shirokin High to be a math teacher. Having high hopes for her students, her world turned up side down when she finds out that she'll be teaching the class 3-D the hardest class to take care of. Class 3-D is a bunch of students who looks more like delinquents and trouble makers. The students show no respect to teachers nor a little k...

Sakaki Makio, also known as "Tornado" is a tough 27-year-old high school drop-out. By academic standards, he's pretty dumb. His father decides to force Makio to return to high school to receive his diploma and he asks an old friend who happens to be the principal of a nearby school to admit Makio. If Makio doesn't graduate, the position of boss will be given to his younger brother, Mikio. Furtherm...

Hisako loses her home in Tokyo to Allied bombing. With her husband fighting somewhere in Asia, she and her two children evacuate to a suburb of Kobe, where they share a house with Hisako's cousin, Kyoko. Kobe is bombed and Kyoko is killed. Hisako is forced to take care of Kyoko's two children in addition to her own, but there is not enough food for everyone.

The ST team at the Tokyo Metropolitan Police Department consists of eccentric members. Some members do not cooperate with others and others do not reveal themselves in front of others. With Samon as the leader of the ST team and young Inspector Tomohisa tasked with managing the team, the ST (Scientific Task Force) attempt to solve the most difficult of cases.

Okitegami Kyoko is a beautiful private detective who has a deep love for money. She is also known as the Forgetful Detective. Her memory is reset when she sleeps at night, which means she can strictly adhere to confidentiality requirements. She solves all her cases within a day, whatever they may be. She is the world's fastest detective! There is something really important that Kyoko must never fo...