Kintaro Yajima comes to Tokyo and is hired by Yamato Construction Company when he saves the life of the company's CEO. A former leader of a...

Zenigata Mai is a high school girl who sidelines as a detective. Her father is a high ranking police officer, so her partner Jun Godai is forced to...

Yumi, a 23-year-old office worker, is fired from her job out of the blue. A few days later, coming from a friend's wedding and having no time to...

Zenigata Ai, whose grandfather is the Superintendent General of the Metropolitan Police Department, appears to be just an ordinary high school girl....

Zenigata Mei (Azusa Okamoto) is a detective who solves difficult cases using her innate intuition, wild sense of smell, and IQ of 180. She teams up...

Zenigata Rui is a high school girl with an IQ of 180 who solves cases using her cell phone as her weapon. Rui takes on numerous challenging cases...

Zenigata Rei (Kaho) is a a middle school student and math prodigy that also works as a secret detective. She uses her IQ of 180 to solve the...

Zenigata Kai appears to be a perfectly ordinary high school student. However, she is actually a secret detective who solves difficult cases one after...