Although such structure is unusual, along with the urokoita, the structure doesn't show an irrationality; rather, it manifests extraordinary skills of Urakusai, who is said to have been 'a special tea practitioner other than the seven disciples of Rikyu.'
鱗板とともに異例の構成であるが不合理性は感じられず、「利休七哲とは別格」といわれる有楽斎の並々ならぬ技量を示す。