Mt. Ichimitsu?

I walked ridge line to Saka side after I reached to top of Mt. Ege. Beautiful road and beautiful landscape was there on the ridge line.
There was minor top on the ridge line. I don't know how to read the kanji ward "市光山". Perhaps, it was read to Mt. Ichimitsu. It was not written on the map.
After I through the top, I missed the branch which down to Saka. So, I was forced to down to Koyaura.