

Because she has the ability to use phasing, she normally cannot be seen by regular humans. She is however not very good at it and is a bit of an airhead. She is a "Jūden-chan": someone from a world that is parallel to our own, capable of recharging people who are depressed or unlucky. Plug Cryostat ( ぷらぐ・クライオスタット, Puragu Kuraiosutatto) Voiced by: Kaori Fukuhara (Japanese) Brittany Lauda (English)The protagonist of the series. When a target ranked C or higher is spotted, the jūden-chan pulls a giant plug from a nearby electrical source and charges them with positive energy. The people they monitor are ranked A through F based on their depression levels, with A being near suicidal. They are generally not seen or heard by humans, and are equipped with technology that allows them to phase through objects too. Jūden-chan (aka Charger Girls), are people from a parallel world whose jobs at the Neodym company are to monitor the levels of depression in people. This series revolves around the various antics between the main characters and the quest for this Jūden-chan to improve herself. While normally unseen by human eyes, one of these Jūden-chan, Plug Cryostat, accidentally meets a young man who is able to see her, because she was targeting his father (his sister in the anime).

Their job is to charge these people up with the help of electricity in order to improve their mental states. From a planet called "Life Core", which exists parallel to the normal human world, females known as "Jūden-chan" (charger girls) are patrolling the human world in search for individuals who feel depressed and unlucky.
