Overview:As Eiichi worked harder and harder, he wondered what he could do to make better indigo. Meanwhile, the Shogunate was in turmoil as Perry's return was imminent. In order to provide his son, Yoshinobu, who is a candidate to become the next shogun, with an excellent retainer, appoints the eccentric Hiraoka Enshiro as his page. Finally, the Japan-U.S. Treaty of Peace and Amity was signed. The rumor of the opening of the port reaches Chiaraijima, and Junchu was stunned. When Eiichi receives a large sum of money as a representative for his father Ichiroemon, he begins to feel that something is wrong with the world.