“Koala’s March ,” the first collaborative product between the idol group “CUTIE STREET” and Lotte’s “Koala’s March,” will go on sale nationwide starting October 6, 2026, exclusively at convenience stores and station kiosks. The eight members, dressed as koalas, will appear on five types of limited-edition packaging and a total of 32 different biscuit designs, and the product will also feature a collaboration with the “March-kun Gacha,” a free online spin game.