live now Seasonal SpectacleRegional ends soon Kureyon Shin Chan True Summer but Water Temperature in Single Digits!? The Largest Outdoor Water Play Area in Kanto 'Splasch Carnival' 真夏なのに水温一桁台!?関東最大級の屋外水遊び広場「スプラッッッシュカーニバル」 Jun 27 - Sep 6, 2026 JST | ¥1,400