1girl, absurdres, alternate_costume, bamboo, bamboo_forest, brown_hair, brown_hakama, falling_leaves, floating_hair, forest, from_side, hakama, highres, holding, holding_sword, holding_weapon, idolmaster, idolmaster_cinderella_girls, japanese_clothes, katana, leaf, long_hair, looking_ahead, nature, outdoors, profile, samurai, sanpo_(sanpo_1027), sheath, solo, sword, takamori_aiko, unsheathing, very_long_hair, weapon