Zeniarai Benzaiten: A Hidden Money-Washing Cave Where Fortune Multiplies

The Verdict

Zeniarai Benzaiten Ugafuku Shrine is an absolute must-visit for anyone seeking a truly unique spiritual experience in Kamakura. The ritual of washing money in sacred spring water inside a mystical cave is unlike anything you’ll find elsewhere in Japan. The trek up the hillside and journey through a rock tunnel add an adventurous element that makes this shrine memorable beyond the ordinary temple visit. Just be prepared for crowds, bring small bills and coins to wash, and wear comfortable shoes for the uphill walk.

Tourist Quick Check

Why Locals Love It

This shrine has been a place of financial prayer and prosperity wishes for over 800 years. According to legend, in 1185, the shogun Minamoto no Yoritomo received a divine message from Ugajin (a deity combining snake and harvest god elements) instructing him to worship at this spring for peace throughout the land. Later, in 1257, the 5th Hogen regent Hojo Tokiyori washed coins here to pray for his family’s prosperity—and thus began the tradition of “zeni-arai” (money washing).

What makes this shrine truly special is its dramatic setting. Tucked into a hillside and surrounded by steep cliffs on all sides, the shrine feels like a hidden sanctuary cut off from the modern world. The approach through a hand-carved rock tunnel (added in the modern era) creates a sense of transition from the mundane to the sacred. Once inside, the atmosphere shifts completely—you’re enveloped by greenery, the sound of flowing spring water, and the scent of incense.

The spring water here is counted among Kamakura’s Five Great Waters and is believed to multiply any money washed in it. Locals and tourists alike come here not just for financial luck, but for the meditative, ritualistic experience of participating in an ancient tradition that has remained unchanged for centuries.

Key Highlights

• The Money-Washing Ritual: Purchase a set (¥200) including a bamboo basket, candles, and incense at the office, then wash your bills and coins in the sacred spring water inside the cave shrine
• The Rock Tunnel Entrance: Walk through the atmospheric hand-carved tunnel that creates a dramatic threshold between the outside world and the sacred space
• The Cave Shrine (Oku-miya): Enter the mystical cave where Ugajin and Benzaiten are enshrined, surrounded by countless candles and the sound of flowing water
• Multiple Shrine Buildings: Explore the main hall (Hon-miya) and three auxiliary shrines including Kami-no-Mizu Shrine, Shimo-no-Mizu Shrine, and Shichifukujin Shrine
• The Wish-Fulfilling Eggplant Charm: Available at the shop, these charms play on the Japanese wordplay between “nasu” (eggplant) and “nasu” (to accomplish)
• The Original Back Entrance: For history buffs, find the original narrow southern entrance path with its hand-washing basin and torii gates still intact

Honest Warnings

• Steep Uphill Walk: The shrine is located midway up a steep slope—wear comfortable walking shoes and be prepared for a workout
• Crowds Are Common: This is a popular tourist destination, so expect company, especially on weekends and holidays. The quiet, contemplative experience may be disrupted by large groups
• Wet Money Management: Bring something to dry your washed money with, or be prepared to let bills air-dry. Many visitors are unsure whether to spend the money immediately or save it—tradition says you should spend it to multiply the fortune
• Limited Historical Artifacts: As one reviewer noted, there are fewer ancient structures here than at some other Kamakura shrines, as many buildings are relatively modern reconstructions
• Prepare Small Bills and Coins: While some people wash large amounts, it’s more practical to bring a few coins and perhaps a 1,000 yen note. You only need to wet the corners of paper bills
• Cash Required: The ¥200 ritual set must be purchased in cash—no cards accepted
• Early Closing Time: The shrine closes at 4:30 PM daily, so plan to arrive with plenty of time to spare