1girl alternate_costume bangs black_footwear black_ribbon boots broken_heart closed_mouth cloud collarbone commentary_request crack cube debris earrings from_side full_body hair_ribbon heart heart_earrings holding holding_polearm holding_weapon idolmaster idolmaster_cinderella_girls jewelry jougasaki_mika knee_boots long_hair long_sleeves noname_(metaldragonfly) off_shoulder polearm purple_hair red_background red_sky red_theme ribbon shadow sketch sky solo spear standing sun twintails valentine weapon wind yellow_eyes