Charger Girl Juden Chan Season 1 Episode 1 Plug in! ( Air Date 2009-06-25 ) Genre Animation, Comedy, Sci-Fi & Fantasy category. Overview "Whilst looking for some targets to charge, a charger girl named Plug encounters Sento, who can actually see her and hit her. Plug notices his sister, Hakone, is showing a lot of depression, but Sento refuses to let her stick a giant plug in his little sister's back.".