Kayama devises a plan by which the Americans can be received without technically setting foot on Japanese soil, thanks to a covering of tatami mats and a raised Treaty House, for which he is made Governor of Uraga. He and Manjiro set off for Uraga, forging a bond of friendship through the exchange of "Poems". Kayama has saved Japan, but it is too late to save Tamate: when Kayama arrives at his home, he finds that she is dead, having committed "seppuku" after having received no news of Kayama for many days. Already events are moving beyond the control of the old order: the two men pass a Madam instructing her inexperienced Oiran girls in the art of seduction as they prepare for the arrival of the foreign devils ("Welcome to Kanagawa").