Ibaraki Prefecture chestnut event to held at Lumine Ikebukuro

The “Kasama Marron Collection 2026” will be held at Lumine Ikebukuro B1 Prism Garden from September 25 to September 28, 2026. The event features 16 shops from Ibaraki Prefecture, a leading Japanese chestnut producer, showcasing a variety of sweets including Mont Blanc, Japanese confectionery, and pastries.

Three new shops will participate for the first time, offering various new products such as chestnut and matcha Mont Blanc. Customers who purchase chestnut sweets totaling 3,000 yen or more can participate in a chestnut harvesting experience using real chestnut burrs at a special booth in the venue.