Kinru

A minor Original character by Rakurakutei Ramen. These little girls are actually automated defense systems built by Kamishiro Seren in the shape of a cat-style Kinka, supposedly made out of magic explosives and equipped with infrared vision and a thermograph (along with optional extras). Though their stated purpose is to defend various parts of the Karindou shop, they can be seen causing trouble and antics with their Ginru sistren.