1girl, arm_behind_head, bed, bedroom, black_hair, brown_eyes, cd_player, expressionless, globe, grey_panties, grey_shirt, indoors, looking_at_viewer, lying, medium_hair, no_pants, on_back, on_bed, original, panties, plant, poster_(object), potted_plant, shirt, short_sleeves, solo, t-shirt, tokunaga_akimasa, underwear, v-neck, window