The Big ImageBoard (TBIB) - 1girl ;d black collar black shirt blush brown eyes collar collarbone commentary request electric guitar frilled skirt frills grey background grey hair guitar hair flaps hair intakes holding holding instrument idolmaster idolmaster cinderella girls idolmaster cinderella girls starlight stage instrument jacket koshimizu sachiko music one eye closed playing instrument plectrum puffy short sleeves puffy sleeves purple jacket purple skirt shirt short sleeves simple background skirt smile solo speaker v-shaped eyebrows yukie (kusaka shi)