1562: The Formation of the Kiyosu Alliance
Having slain Imagawa Yoshimoto at Okehazama, Oda Nobunaga met with Matsudaira Motoyasu (the future Tokugawa Ieyasu), who was breaking away from Imagawa control, at Kiyosu Castle, and the two concluded a mutual defense pact. The Kiyosu Alliance would hold firm for roughly twenty years until Nobunaga's death at Honnō-ji, a remarkably stable partnership by the standards of the Sengoku period.
Events this year
Month unknown
Kiyosu Alliance Is Formed
Matsudaira Motoyasu and Oda Nobunaga met at Kiyosu Castle and formed an alliance, allowing Motoyasu to focus on Mikawa and Nobunaga on Mino.
The Hōjō Issue Regulations for the Iizumi Kannon Market
The Later Hōjō issued regulations for the market before Iizumi Kannon, prohibiting levies, forced purchases, violence, and quarrels in order to regulate trade and public order.
Sources おだわらデジタルミュージアム「郷土読本 小田原」