Especially for the second and third sons in a family who could not succeed the family estate, it was an important chance to be invited by the families who were looking for irimuko, and was also the only chance to show their sturdiness.
特に、家督を継げない次男、三男にとっては入り婿先に招かれる重要な機会であるだけに、自己の逞しさを演出する唯一の場であった。