1girl, bed_sheet, black_hood, black_shorts, blurry, covering_mouth, crop_top, depth_of_field, hair_ornament, hairclip, holding, holding_hair, idolmaster, idolmaster_shiny_colors, jichi, long_hair, long_sleeves, lying, midriff, on_back, purple_eyes, purple_hair, shorts, solo, tanaka_mamimi