original 6 school_bag 6 1girl 4 school_uniform 4 3boys 2 monochrome 2 multiple_boys 2 restrained 2 yanagida_fumita 2 bag 2 serafuku 2 solo 2 cloud 2 sky 2 highres 2 confused 1 covering_mouth 1 hand_over_another's_mouth 1 tied_sleeves 1 what 1 black_legwear 1 blue_eyes 1 brown_hair 1 building 1 house 1