dancing, effects, liquid, masami mori, mikakunin de shinkoukei, performance, rotation, smears, 1girl, solo, skirt, brown hair, school uniform, sleeves past wrists, blue background, long hair, sleeves past fingers, shoes, white sailor collar, long sleeves, pleated skirt, blue shirt, socks, brown footwear, arms up, from behind, grey skirt, shirt, ponytail, simple background, low ponytail, sailor collar, serafuku, running, blue socks