My wife seemed to be so satisfied with her accomplishment. Every time we enjoy trekking and go up to the peak of mountains, I have to play the role of sherpa and carry bottles of water and juice for my wife to reduce the burden she has to shoulder.
The gate to the shrine called "Torii" could be seen on the southern part of the peak. It is the sacred area for the people living around the mountain.
The highland may be easy to reach, I think. The lava rocks were very hard and ragged even hundreds of years after the eruption.