Okazaki Castle reopened on January 21, 2023, with new exhibits. The concept of the exhibits is to "reconstruct the story connecting the past castle and castle town with present-day Okazaki" and "create exhibits that make it easy to feel the charm of Okazaki Castle and the historical and cultural aspects of Okazaki." Exhibits include a castle model and castle maps introducing the history and structure of Okazaki Castle, swords related to Mikawa, and excavated artifacts. The castle is located in Okazaki Park, a historical park centered around Okazaki Castle, where Tokugawa Ieyasu was born. The park is also home to events such as the Cherry Blossom Festival and the Ieyasu Parade, and is loved by many people. Through the exhibits at Okazaki Castle, you can touch history and feel the charm of Okazaki.