Also known as: 空狂少女, 世回転界クロジカル
Japanese: 空狂少女 (からくりしょうじょ [Karakuri Shoujo]), also written as "カラクリガールシリーズ [Karakuri Girls Series]".
Original series. Contains the work "世回転界クロジカル" (よかいけんたいくろじかる)" AKA "World-Rolling Black Logical". WIP (according to author).