The Big ImageBoard (TBIB) - 1girl blue skirt blush brown eyes building closed mouth collared shirt day from behind grey hair hair flaps hair intakes hand on own hip idolmaster idolmaster cinderella girls koshimizu sachiko long sleeves outdoors people pleated skirt profile puffy long sleeves puffy sleeves romaji text shirt simple background skirt sleeves past wrists solo focus standing suspender skirt suspenders thumbs up tokyo big sight tree v-shaped eyebrows white background white shirt yukie (kusaka shi)