Kaneko Sachi is a poor but hardworking girl that's prone to bad luck. After moving out of a haunted apartment, her next place is also suspicious... turns out, there's a Zashiki-warashi living there.However...

It is said that there are 10,000 people without household registration in modern Japan. There is a government office, called the Monster Registration Section, which helps the unregistered youkai.Mutsuko works...

Miyu is an amateur ballerina who wants to become a real star of the stage in the future. Unfortunately, not only the school club is empty but also Miyu's loneliness and lack of skill is a tall wall between her...