1girl bad_id bad_pixiv_id black_hair couple flower hair_flower hair_ornament hakuouki_shinsengumi_kitan hand_in_hair hand_on_another's_face hand_on_own_stomach hetero japanese_clothes kawakami_shuuichi kimono long_hair lying on_back saitou_hajime_(hakuouki) short_hair side_ponytail sitting smile yukimura_chizuru