1243 DR


 * Anaglathos, a blue dragon, begins his rule of Turmish.


 * Matasuuri Shogoro secretly arranges for ninja to assassinate the leader of the Makino clan, Makino Mansaku, bringing full control of the daimyos of the Makino–Matasuuri alliance to himself.


 * Matasuuri Shogoro begins the Summer March and engages in battle against an alliance of daimyo in the plains around the town of Tomo in Wa, a conflict that would last for nearly two years.