Omanago Group

What it is

• A 2,376-meter mountain peak formed as a lava dome 47,000 years ago.
• The site of Oomanakosan Jinja, a subsidiary of the Nikko Futarasan Shrine.
• A sacred peak dedicated to the deity Ajisukitakahikone no Mikoto.
• A significant mountain located between Mount Nantai and Mount Komanago.

What to see

• The Oomanakosan Jinja shrine located at the mountain summit.
• Natural formations of andesite and dacite rock along the slopes.
• Panoramic views of the Nikko mountain range from the peak.
• A mountain trail that connects the summit to Shizu Pass.

Getting there

• The climb from Shizu Hut to the peak takes approximately two and a half hours.

Notes written by Japan Gems from facts in Japanese Wikipedia.