Collaboration items featuring “Magical Angel Creamy Mami” and Fashion Center Shimamura will go on sale starting September 5, 2026, at Shimamura stores nationwide and at Shimamura Park. The lineup includes a total of eight items, such as a tote bag with a charm, a shopping bag with a pouch, and a heart-shaped air freshener. On the same day, items from the latest installment in the same Pierrot Magical Girl series, “Magical Sisters Lulut and Lily,” will also be released.