Nihon Hyakumeizan: The Japan 100 Mountains Podcast

Rising like a jagged spear from the northern reaches of the Sea of Japan, 利尻岳 (Mount Rishiri) is known as the "Floating Peak" for its near-perfect volcanic cone that appears to drift above the waves when viewed from the mainland. At 1,721 meters, this dormant stratovolcano defines the character of Rishiri Island, standing so iconic that its silhouette was chosen to grace the package of Hokkaido’s famous Shiroi Koibito cookies.

🌿 The Unique Character of the Floating PeakWhat makes Rishiri unforgettable is its profound "individuality" (kosei). Unlike the peaks of the Japan Alps that crowd against one another, Rishiri stands in solitary splendor, rising directly from sea level to the clouds. It is a mountain that rewards the traveler long before the hike begins; watching the peak grow larger from the deck of a ferry crossing the strait is considered one of the great arrival experiences in Japanese travel.

📖 Local Legends and HistoryThe mountain is the spiritual heart of the Rishiri-Rebun-Sarobetsu National Park. While the island’s history is deeply intertwined with the Ainu people, whose folklore is a rich tapestry of gods—such as the Eagle God and the Fire Goddess—Rishiri itself has long served as a celestial landmark for those navigating the northern seas. It was famously ranked #93 in Kyuya Fukada’s 100 Famous Mountains of Japan, where he marveled at its symmetry and its ability to present itself as a complete, isolated entity rising from the water.🥾 Hiking Routes and Trail HighlightsThere are two primary ways to ascend this "northern Fuji":

• The Oshidomari Trail (Standard Route): This is the more popular and well-maintained path, beginning near the Rishiri Hokuroku Campsite.
• The Kutsugata Trail: Known as the "hard path," this route is precarious, seldom used, and reserved for experienced hikers who are not bothered by heights.

• The Poop Policy: There are no toilets on the mountain. Hikers are expected to carry "portable toilet bags" (available at the trailhead) and use them in designated wooden privacy boxes, packing their waste back down the mountain.
• Water and Weather: Maritime weather is unpredictable. Hikers must carry at least 1.5 to 2 liters of water, as the upper slopes are dry and can become intensely hot during summer heatwaves.
• Bear Safety: While some hikers believe the island is bear-free, others note that Hokkaido brown bears are present at low densities. Carrying bear spray and a bell is essential.
• The Window: The peak season is late June to early October. July is the best time to see the Rishiri poppy, a delicate yellow flower that grows nowhere else on Earth. By early October, hikers should be prepared for snow and freezing conditions at the summit.

⛩️ Sacred Traditions and Mountain WorshipIn keeping with Japanese traditions of mountain worship (Sangaku Shinko), a colorful shrine sits at the narrow, rocky summit. Reaching this point is a ritual of endurance. On a clear day, the view from the shrine is unparalleled, offering a 360-degree panoramic view of the ocean, the Hokkaido mainland to the east, and even the distant Russian island of Sakhalin to the north.

🧭 Seasonal Tips and Mountain SafetyClimbing Rishiri is a strenuous 8-to-10-hour commitment that requires careful preparation:After the descent, the tradition for many is to soak in the Rishiri Fuji Onsen near the trailhead and enjoy a bowl of local Konbu Ramen, made with the island's world-famous kelp