2026 Shonan Asobi Mare Full-Day Fun Course

This course lets you play all day without worrying about the weather at Shonan Asobi Mare, an indoor amusement park inside OSC Shonan City, about a 10-minute walk from the South Exit of Hiratsuka Station on the JR Tokaido Line. It is open 10:00-18:00 (last entry 17:00), year-round. The all-day pass (ages 2 through adult) costs 1,200 yen on weekdays, 1,700 yen on weekends and holidays, and 1,900 yen in high season; ages 0-1 are free. There is also a weekday night discount of 1,000 yen from 15:00 and time-based plans from 600 yen on weekdays (some games and rides inside the park cost extra). Start the morning from Hiratsuka Station, take in the Shonan sea at the seaside park Hiratsuka Sea Terrace, then enter the park when it opens. A classic Hiratsuka day where you can enjoy both the sea and play.