Kuki Shinobu is an Electro sword wielder. A former shrine maiden of the Grand Narukami Shrine, she is the sidekick of Arataki Itto and Deputy Leader of the Arataki Gang. Due to her professionalism and certifications, Kuki Shinobu has helped the Arataki Gang out of many problems, and has even expanded the gang's business scope outside of the regular mischief and delinquency.