Route Details
Michinoku Coastal Trail Ryoishi to Kamaishi

Toyasaka Pass & Coastal Road Course

This is a mountain pass route from Ryōishi Station to Kamaishi Station. As you traverse the quiet mountains of Toyasaka Pass, you can walk along the historic "Hama Kaidō" (Coastal Road), immersing yourself in history, connecting with nature, reflecting on yourself, and fully enjoying the trail.

Elevation map

ryouishieki to kamaishieki
Start point
Ryōishi Station
End point
Kamaishi Station
Distance
Approximately 12 km
Time Required
5〜6 hours
Difficulty
★★★
What to Bring
● Gloves
● Hat
● Bear bell
● Rain gear
● Long-sleeved shirt and long pants
● Trekking shoes
Important Notes
● There is no established path leading down to Kagami Beach, so please watch your step.
● Insects and bees may be present. Wear long sleeves and long pants for protection.
● If you are walking from Kamaishi City toward Ryōishi Station, after passing the Miage Pass (mountain summit), you will reach a junction with the Sanriku Hama Kaidō (Sanriku Coastal Road). Follow the Michinoku Coastal Trail markers to stay on the correct path.
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Ai no Hama Beach & Mizuumi Park
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Ai no Hama is known for its exceptionally clear seawater. Unlike a sandy beach, it is a pebble beach, offering a quieter and more natural atmosphere. From the intersection near the Kamaishi–Ryoishi IC entrance on National Route 45, follow the road heading toward the sea. This area allows you to enjoy the ocean away from crowds. Pass alongside Mizuumi Park and continue toward the trail entrance.
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Kagami Beach
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Enjoy Kagami Coast almost entirely to yourself—a hidden gem beloved by locals in Kamaishi. Though small, this secluded beach is rarely visited, allowing you to immerse yourself in the soothing sounds of waves and birdsong, creating a deeply calming and restorative experience. Please note that Kagami Coast lies slightly off the main trail route, and there is no clearly maintained path. If you choose to descend to the beach, take extra care with your footing. We also ask that visitors act responsibly and with respect for the natural environment. Important: Kagami Coast is off the official trail. The path marked with the trail sign shown in Photo 2 is the designated route—please be sure to follow it carefully.
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The summit “Miage pass”
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At the top of Toyasaka Pass, you will find benches where you can sit and take a break. The stone Buddha statues in the open area were erected in the 1780s to honor those who lost their lives during the Tenmei Great Famine.
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Panoramic View of Kamaishi Bay
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As you begin descending Toyasaka Pass toward the Kamaishi city area, a scenic viewpoint opens up with sweeping views of Kamaishi Bay. From here, you can see the cranes of Kamaishi Port and even the iconic Kamaishi Daikannon statue in the distance.
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