Savor a pool of clear water welling up from underground, plus the slides, until evening

About this spot

An outdoor leisure pool representing Kobayashi City (小林市), operating in 2026 from Saturday, June 27 to Sunday, September 27. The pre-opening runs on June 27 and 28, July 4 and 5, and July 11 and 12, and the main season runs from July 18 to September 27 (September is weekends and holidays only), with hours of 10:00 to 17:00. Its pride is a pool using clear spring water gushing up from underground, letting you taste the comfort of pure water that other pools do not have. There are two water slides for those 120 cm and taller, a highlight that gets everyone from elementary schoolers to adults excited. Free parking for 298 cars is provided, so a trip by car is reassuring. It makes for a day of enjoying water play to the fullest until evening, amid the blessing of natural spring water.

Season & hours

Tips

Fees are 500 yen for high school age and up, 300 yen for elementary and junior high students, 200 yen for preschoolers (age 3 and up), and 200 yen for poolside viewing. Closing is at 17:00, so plan to finish playing by then. The water slides are for those 120 cm and taller, so thinking in advance about a plan for small children to play in other areas keeps things smooth. In case there is little shade, having a parasol or tent makes the day more comfortable.

Best time to visit

Entering at noon lets you secure a spot before the peak crowds and play plenty until 17:00

Access & map

Kobayashi City · Nojirikopia (小林市・のじりこぴあ)