dancing, effects, liquid, masami mori, mikakunin de shinkoukei, performance, rotation, smears, multiple girls, 3girls, school uniform, sleeves past wrists, long hair, brown hair, smile, open mouth, sleeves past fingers, >_<, crossed arms, two side up, hair ornament, closed eyes, :d, sisters, siblings, pink hair, serafuku, v-shaped eyebrows, orange hair, short hair