In this chapter, Yuumin and Yumiyamamoto enter into a match of wits. Yumimoto is the former queen of Japan, and she is now a practicing player. She is known as "Yumimoto," or "the former queen," and she has won many titles, including the Queen's Cup in Japan. She has been playing the game for many years, but she has not been able to practice for a while because of her busy schedule. She does not have time to practice, however, because she is competing in the national tournament, which is the highest level of play in the country.