Enjoy the magnificent view of the Sanriku Coast from the sea. Tours on small fishing boats called sappa boats are gaining popularity because they can easily approach islands and rocks for a dynamic close-up view.
Sappa Boat Adventures ( Tanohata Village )
This is an exciting 1-hour tour on a sappa boat from the Port of Raga to Kitayamazaki. The boat is small and fast, so you must wear a life vest. With amazing maneuverability, the boat will thread through holes in rocks. The view of the 200-meter Kitayamazaki when looked up from below is simply breathtaking.
Goishi Coast Boat Ride Through Rock Holes ( Ofunato City )
http://www.japan-iwate.info/app/location_detail.php?lid=73