Space CQC (Close Quarters Combat) is a fighting style in space that Nyaruko and Kuuko learned in school. While CQC does stand for Close Quarters Combat, ranged styles such as Kuuko's Telekenetic mobile batteries are also categorized as Space CQC. "From Citizen Bright's Professional Space CQC, That which you believe is Space CQC is Space CQC. However, remember that others may not agree with you." -Kuuko anime episode 2. This states that Space CQC can be anything.