Is the Shinkansen in Japan worth experiencing?

Under normal circumstances, if you travel in Japan and stay in many places, you must take the Shinkansen, so the Shinkansen will definitely have an experience. In Japan, short-distance trams, long-distance planes and taxis are more expensive and are not recommended. If the budget is large, you can charter an Erffa MPV. If you don't have a chance to take the Shinkansen, you don't have to take it specially. On the contrary, domestic high-speed rail will come better.