[Aomori Hirosaki Castle] Hirosaki Castle was originally built in 1611 as a five-story building. It was destroyed by lightning in 1627. The Hirosaki Castle, which was rebuilt in 1810, is a three-storey building. It is the only building in the Tohoku region of Japan in the Edo period. . In 2015, the translation work was carried out to repair the city wall. It is expected to be moved back in 2021, and the maintenance of the city wall will be completed until 2026. The entrance to the castle tower and the northern city of Guo need to be charged. When the weather is good, you can see the rocky mountain in the distance on the observation platform. During the cherry blossom season, you can enjoy the scenery of the cherry blossom, Hirosaki Castle and Iwakiyama.