2026 Denka Beach Full-Day Course

A full-day course starring Denka Beach in Sanmu City, open from Saturday, July 11 to Sunday, August 23, 2026, from 9:00 to 16:00. In the morning, play freely at Hasunuma Seaside Park (蓮沼海浜公園) with its observation tower and large play equipment, then enjoy lunch and souvenir hunting at Michi-no-Eki Hasunuma (道の駅蓮沼). Once you have refuelled, head to Denka Beach. On this stretch of Kujukuri Beach, the family can enjoy sea bathing until evening. A quintessentially Hasunuma-area course that packs park play equipment, a roadside station and sea bathing into a single day.