One of Morioka's most singular sights is a cherry tree — Ishiwarizakura, or the "rock-splitting cherry" — growing directly out of a large granite boulder in the courtyard of the Morioka District Court. The tree's roots have prised the rock apart as it grew, a slow-motion demonstration of botanical persistence that takes a moment to fully register.
The tree is protected as a Natural Monument, and for most of the year it sits quietly in the courthouse grounds, easy to peer at through the fence or visit during opening hours. In late April it blooms white against the grey granite and old buildings — a very Japanese juxtaposition of delicacy and endurance. It is only a short walk from the castle ruins and the old bank district, and should not be missed.