1girl, back, backboob, bad_pixiv_id, bare_shoulders, black_kimono, braid, breasts, demon_horns, draph, drawing_sword, from_behind, granblue_fantasy, holding, holding_sheath, holding_sword, holding_weapon, horns, japanese_clothes, katana, kimono, large_breasts, light_purple_hair, long_hair, narmaya_(granblue_fantasy), off_shoulder, scabbard, sheath, shoulder_blades, single_braid, solo, sword, unsheathing, weapon, wide_sleeves, yu_pian