I've hiked Mt. Ryokami twice: once from Hinataoyaguchi and once from Kamiochiaibashi. For anyone seeking a true challenge near Tokyo, Kamiochiaibashi is the more thrilling route with numerous chain sections and ridge hiking. However, it's often closed for maintenance and icy conditions—in 2024, it’s closed until November 29th.

On the Kamiochiaibashi trail, be prepared for extensive chain sections, which slow down group hikes significantly. Our group of six had to split, with only the three fastest members reaching the summit before dark.

Trailhead:

• Starting Point: Kamiochiaibashi Trailhead

• Access: Driving is recommended for access to this trailhead.

Hike Details:

• Distance: Approx. 10 km round trip

• Duration: 7 hours

• Difficulty: Advanced – Rocky and uneven terrain with steep sections.

Winter Closure:

• Seasonal Road Closures: The trail is generally open from late April to November, though snow may cover parts of the trail as early as December. (Latest Information in JP)