Sof' Launches First Collaboration Product — "Sof' Iwaizumi Yogurt Flavor" Arrives Nationwide
Akagi Nyugyo's Sof' brand is releasing its first-ever collaboration ice cream, the "Sof' Iwaizumi Yogurt Flavor," across Japan starting May 18, 2026. Inspired by the beloved Iwaizumi Yogurt from Iwate Prefecture, the new soft serve offers a rich, creamy taste with a refreshingly clean finish.