1girl :d armpits bangs blue_bow blue_eyes blue_necktie blush bow breasts collarbone detached_collar detached_sleeves floating_hair green_hair hair_bow highres holding holding_microphone idol long_hair long_sleeves microphone necktie original sample_watermark shiny shiny_hair shirosai_nekocha short_necktie small_breasts smile solo stage very_long_hair white_sleeves wing_collar