Sukuji Beach is one of the safest beaches on Ishigaki Island for young children due to its exceptionally shallow waters that extend far from shore. The gentle gradient means adults can walk out quite a distance while water remains knee to waist-deep, ideal for toddlers and non-swimmers. The beach is protected by reefs, creating calm conditions with minimal waves. Basic facilities including restrooms and showers are available. However, there are no lifeguards, so adult supervision is essential. The shallow nature makes it perfect for families seeking a relaxed beach experience without strong currents or sudden drop-offs.

Sukuji Beach faces west, making it excellent for sunset viewing year-round. The beach can be enjoyed anytime, as conditions remain relatively consistent throughout the year. For sunsets, arrive about 45 minutes before the scheduled sunset time to find parking and a good viewing spot. Summer months (June-August) offer later sunsets around 7:30 PM, while winter sunsets (December-February) occur around 6:00 PM. The shallow waters create beautiful reflections during golden hour. Spring and autumn typically provide clearer skies for more vibrant sunset colours, though any season offers pleasant viewing opportunities at this accessible beach.

Sukuji Beach is located on the northwestern coast of Ishigaki Island, approximately 40 minutes by car from downtown Ishigaki city and about 35 minutes from the airport. Rental cars provide the most convenient access, with free parking available at the beach. The route is straightforward, following coastal roads with clear signage. Limited bus service operates to the general area, but stops are not immediately adjacent to the beach. Taxis can be expensive given the distance. The beach is easily accessible off the main coastal road with adequate parking facilities for day visitors.

Sukuji Beach has minimal facilities directly on-site, with no restaurants or permanent food vendors at the beach itself. A small shop or occasional food truck may operate during peak summer season, but services are unreliable. The nearest restaurants and convenience stores are several kilometers away in nearby communities. Most visitors either bring their own food and drinks for a beach picnic or plan to dine elsewhere before or after their visit. Accommodation options in the immediate vicinity are limited, with most visitors staying in Ishigaki city and making Sukuji a day trip destination.

Sukuji Beach features an unusually gradual slope and extensive shallow reef flat that creates a natural wading pool effect extending hundreds of meters from shore. This geological formation means the water depth increases very slowly, allowing visitors to walk far out while remaining in shallow water. During low tide, the shallow areas become even more pronounced, revealing tidal pools perfect for children to explore. This unique characteristic makes it distinctively different from deeper beaches and particularly safe for families. The shallow waters also warm quickly in sunshine, providing comfortable swimming temperatures throughout the swimming season.