Komachi is a little ghost who died during the Meiji Era and has hung around earth as a wandering spirit girl for over a hundred years. Komachi appears in the room of a young girl named Anko and the two get wrapped up in all sorts of adventures involving other ghosts and demons.

Within everyone there exists a side preferably kept hidden, even from close friends. For the smart and popular Kyouko Hori, it’s the fact that she has to do all the housework and care for her little brother, Souta, because of her parents' busy work schedules. For the gentle Izumi Miyamura, whom everybody sees as an otaku, it's his nine hidden piercings and large body tattoo. So what happens when they accidentally discover each other's hidden sides? Sharing parts of themselves that they couldn't with anyone else, strong bonds of friendship soon begin to form between Miyamura and Hori, as well as those around them. As their hidden personas start to dissipate, they slowly learn how to open up to others. [Written by MAL Rewrite]

Assorted commercials and collaborations for the Fate/Grand Order mobile RPG. These short animations are posted to Type-Moon's official YouTube channel and advertise the game itself or promote a new game event (eg. Dead Heat Summer Race! for summer 2017). The animation is unique to these commercials and is not present in the mobile game nor in the TV special of Fate/Grand Order.