Zenigata Sand Art: A Giant Kanei-tsuho Coin Said to Have Been Made in One Night

Beyond the pine grove, a giant coin shape rises clearly from the sand. The Zenigata sand art in Kotobiki Park in Kanonji City, Kagawa Prefecture, is a giant sand formation on the beach of Ariake-hama, shaped after the Edo-period coin Kanei-tsuho. Known for the legend that it was made overnight and for the saying that those who see it will never struggle with money, its grand scale seen from the observation deck is a highlight of Kanonji sightseeing.

Highlights: A Giant Coin Drawn on the Sand

The Zenigata sand art is a giant sand formation on the Ariake-hama beach within Kotobiki Park. Shaped after the Kanei-tsuho coin that circulated in the Edo period, it measures about 122 meters east to west and about 90 meters north to south. The coin shape is formed by grooves dug into the sand; up close it looks like undulations in the terrain, but seen from a high vantage point the coin shape appears clearly. Several times a year local people perform maintenance to rake and reshape the sand, preserving its beautiful form.

The One-Night Legend and Good Fortune with Money

The sand art carries an intriguing tradition. It is said that in 1633, to welcome Ikoma Takatoshi, lord of the Marugame domain, local people created it overnight. Whether it was truly made in a single night is uncertain, but this grand work, made to welcome the lord, has been carefully maintained ever since. There is also a happy saying that those who see it will never struggle with money and will live long, healthy lives, drawing many visitors from across the country who wish for good fortune.

Seasonal Enjoyment

The sand art can be viewed in full from the observation deck atop the hill in Kotobiki Park. The contrast between the giant coin below and the blue Seto Inland Sea beyond is spectacular. Kotobiki Park is also known for cherry blossoms, and in spring the beach, pine grove, and blossoms create beautiful scenery. The sand art is sometimes illuminated at night for a magical look different from daytime (confirm dates and times).

Getting There & Basic Information

From JR Kanonji Station on the Yosan Line, the observation deck is easily reached by car, bus, or taxi, driving up to the hilltop in Kotobiki Park. Nearby are the 68th and 69th temples of the Shikoku 88 Temple pilgrimage, and Kanonji Port, from which boats cross to Ibuki Island, an iriko production area. Viewing the sand art is free and enjoyable year-round, but clear days with crisp air show it most sharply.

Practical Travel Notes

• You only grasp the full image of the Zenigata sand art by looking down from the observation deck. From the beach the shape is hard to make out, so head to the deck first.
• You can drive to the hilltop deck, but parking and road width are limited, so allow extra time when busy.
• Viewing is free with no time restrictions.
• Illumination dates and times may change, so confirm in advance if visiting at night.
• The sunset over Ariake-hama is beautiful, so pairing the sand art with the evening view is recommended.
• Combining the visit with Kanonji udon and Seto Inland Sea seafood rounds out the trip.

A Word of Advice

Start by looking down at the Zenigata sand art from the hilltop observation deck. On a clear day with crisp air, the contrast between the sand formation and the Seto Inland Sea stands out beautifully. While enjoying the legend of good fortune, combine your visit with the nearby pilgrimage temples, the port town, and Kagawa's famous udon for a trip unique to Kanonji. (TabiTabi Japan Editorial Team)

📚 Sources

Information on the Zenigata Sunae sand painting and the observation deck in Kotohiki Park can be checked in the tourism guidance of Kanonji City and Kagawa Prefecture. The legend that it was made in a single night and the history of the Kanei Tsuho coin are also introduced on the on-site information boards. It is worth checking the timing of illuminations, the nearby Shikoku pilgrimage temples, and Kanonji Port for Ibukijima as well. Fees, hours, and access may change, so please confirm the latest details on official sources before you go.

Visitor Checklist

• Time needed: About 20 to 30 minutes to view from the observation deck; add nearby sights for a half-day outing.
• What to bring: Viewing the sand painting is free and unrestricted by time. You can drive up to the deck, but allow extra time when it is crowded.
• Suggested route: First take in the giant coin design and the Seto Inland Sea from the hilltop deck, then combine it with the Ariake beach and sunset for a memorable visit. Check event dates if you want the illumination.
• Best time: The sand painting shows most clearly on clear days with clean air.