Yuto Nakano

The mushi are said to become uneasy during an eclipse. Tanyu sends Ginko to monitor a village for the appearance of a mushi that causes a neverending eclipse. Her foreboding is justified when the village is enveloped in darkness...

Naito Shinjuku family, a hereditary organization that can inherit family heads only Washio's pedigree.Taiga Washio, the eldest son of the president, Taro Washio, is a primary school student, but is a day to receive training for succession in leader assistant Reiji Toki.Meanwhile, Gunji's brother, Kiyoharu Washio who was thought to be dead assassinated Gunji.

They are creatures only known as ‘Mushi,’ whose abilities range well into the supernatural. While their existence and appearances are unknown to the humans around them, there are a few like Ginko who is a ‘Mushi-shi’ that travels around to investigate and find out more about the ‘Mushi.’ During the course of his discovery and understanding, he helps those who are troubled by the Mushi themselves…