this level of organisation is starting to scare me a bit now… heres the planned hike for this Sunday. Starting from Okutama on the Ome line, finishing at Hinatawada on the same line.
Its just over 20km, high point 1266.5 m, should take about 8 hours.
lets ‘ave it.

Down to Musashiitsukaichi is also a good hike. Quite a few people hike in the opposite direction, though: from Ome the ascent is a bit steep. Also, beware of rocky narrow bits
If you hike up through Mitakesan, the visitor center asks to inspect your hiking gear through Winter and early Spring.