How many people could recognize Janáček’s Sinfonietta after hearing just the first few bars? Probably somewhere between “very few” and “almost none.” But for some reason, Aomame was one of the few who could.

Janáček composed his little symphony in 1926. He originally wrote the opening as a fanfare for a gymnastics festival. Aomame imagined 1926 Czechoslovakia: The First World War had ended, and the country was freed from the long rule of the Hapsburg Dynasty. As they enjoyed the peaceful respite visiting central Europe, people drank Pilsner beer in cafés and manufactured handsome light machine guns. Two years earlier, in utter obscurity, Franz Kafka had left the world behind. Soon Hitler would come out of nowhere and gobble up this beautiful little country in the blink of an eye, but at the time no one knew what hardships lay in store for them. This may be the most important proposition revealed by history: “At the time, no one knew what was coming.” Listening to Janáček’s music, Aomame imagined the carefree winds sweeping across the plains of Bohemia and thought about the vicissitudes of history.

In 1926 Japan’s Taisho Emperor died, and the era name was changed to Showa. It was the beginning of a terrible, dark time in this country, too. The short interlude of modernism and democracy was ending, giving way to fascism.

Aomame loved history as much as she loved sports. She rarely read fiction, but history books could keep her occupied for hours. What she liked about history was the way all its facts were linked with particular dates and places. She did not find it especially difficult to remember historical dates. Even if she did not learn them by rote memorization, once she grasped the relationship of an event to its time and to the events preceding and following it, the date would come to her automatically. In both middle school and high school, she had always gotten the top grade on history exams. It puzzled her to hear someone say he had trouble learning dates. How could something so simple be a problem for anyone?