Kojoji Temple: The “Koyasan of the West” in Winter Silence

Deep in the mountains of Toyota-cho, Shimonoseki, lies a temple where time seems to stand still. Established in the early 8th century, Kojoji (Kamigami-ji) is known as “Nishi no Koya” (The Koyasan of the West). Located on the slopes of Mt. Gesan, this ancient sanctuary offers a profound silence that is particularly striking in the crisp air of December.

For the traveler in December 2025, this is a retreat from the modern world. While the fiery autumn leaves may have fallen, they leave behind a golden carpet and reveal the true structural beauty of the ancient moss-covered stones and Sesshu’s legendary garden.

⛩️ Unveiling the Essence: A 1,300-Year-Old Spiritual Forest

Founded in 709 AD, Kojoji is one of the oldest temples in the region. Its location on Mt. Gesan (Shimonoseki’s highest peak at 713m) was believed to be a meeting point for gods, hence the name “God-Ascending Temple” (Kami-agari or Kojo).

The Mossy Approach (Sando)

The most iconic feature is the long stone staircase leading to the main hall.

• The Atmosphere: Even in winter, the deep green moss clings to the stone steps and balustrades. The contrast between the evergreen moss, the bare winter branches, and the filtering sunlight (komorebi) creates a mystical, almost cinematic atmosphere.

Sesshu’s Garden

The temple boasts a garden said to have been designed by Sesshu, the most famous ink painter of the Muromachi period.

• The Design: It is a “Chisen” (pond and spring) style garden. In winter, without the distraction of lush foliage, the masterful arrangement of rocks and the natural topography becomes even more apparent, resembling a black-and-white ink painting come to life.

🍂 Your Insider Odyssey: The Winter Transition

While famous for autumn foliage, a visit in mid-December offers a different kind of beauty.

• The 800-Year-Old Ginkgo: The massive Ginkgo tree is the guardian of the temple. By mid-December, the leaves have likely fallen, creating a vibrant yellow carpet on the temple grounds—a fleeting phenomenon known as Ochiba (fallen leaves).
• Mt. Gesan Hiking: The temple serves as the trailhead for Mt. Gesan.
  • Winter Hike: The trail is well-maintained. Hiking to the summit (713m) in winter offers crystal clear visibility, often allowing for 360-degree panoramic views of the Hibiki Sea and Seto Inland Sea that are hazy in summer.

💎 The Elite Navigator’s Codex: Strategic Insights

• The “Ichinomata” Combo: Kojoji is remote. To make the trip worth it, combine it with a visit to Ichinomata Onsen, located just 10 minutes away by car.
  • The Water: Known as “beauty skin water,” it is incredibly silky and high in alkalinity. Warming up in an open-air bath after walking the cold temple grounds is the ultimate luxury.
• Access Reality: The bus from JR Ozuki Station takes 30 minutes, followed by a 20-minute walk uphill. In December, this can be freezing. A rental car is strongly recommended.
• Footwear: The mossy stone steps can be slippery, especially if there has been morning frost or light rain. Wear shoes with good grip.

📊 Kyushu Codex: Instant Insights

❓ Frequently Asked Questions (FAQ)

Q: Is there snow in December?

A: Shimonoseki’s city center rarely sees snow, but Kojoji is in the mountains (Toyota-cho). Light snow or frost is possible in late December. Check the weather forecast for “Toyota-cho” specifically, and drive carefully if temperatures drop.

Q: Is there an entrance fee?

A: Entering the temple grounds and hiking the trails is generally Free. Donations are appreciated at the main hall.

Q: Where can I eat lunch?

A: There are few options immediately around the temple. It is best to head toward Toyota Lake (Lakeside Park) or Ichinomata Onsen area for restaurants serving wild game (gibier) or local soba noodles.

🌟 Synthesis

Kojoji is a place to reset. Far from the neon lights of the city, the “West Koya” offers only the sound of wind in the ancient trees and the crunch of winter leaves underfoot. It is a spiritual cleanse to end the year.