Nii-chan

As a tiny, infant Greenman spirit, this adorable familiar frequently perches atop Shiemi Moriyama's head. Summoned during a demonstration alongside Izumo Kamiki’s foxes, the creature shares a deep bond with Shiemi, viewing humans as harmless companions. This loyal companion utilizes its unique abilities to grow protective tree branches and medicinal plants like aloe to assist its master. Though it communicates only through the repetitive phrase "Nii!", its protective nature shines when using wooden barriers to shield Shiemi from danger.