There are about 23 old five story pagodas in Japan(built before 1868). But this old pagoda is located in Japan northernmost.
The pagoda was built in 1667, and also has been designated as an important cultural property.
There’s also Weeping cherry trees in the site.
Best time to see cherry blossoms is as same time as Hirosaki castle park.
If you have time, it’s worth visiting here.
* Five storyed pagoda is the buddhist stupa which has five towers.