Held each year from July 31st until August 4th, the Hachinohe Sansha Taisai is an event that has been awarded as one of Japan's Important Intangible Folk Cultural Properties. With a history of over 300 years, this summer event is one not to miss if you're in the area.
The festival has a few different elements, including a mikoshi (portable shrine) procession, over two dozen ornate floats made by local citizens, and a tiger dance display.
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The schedule of events differs on each day of the festival, so be sure to check the official website to ensure you don't miss what you want to see.