1. Marugame Seimen has released a new lineup of 47 locally inspired udon dishes, each representing a different Japanese prefecture. These dishes will be available for a limited time only at their respective locations across Japan starting October 21, 2025.

2. The udon dishes showcase regional ingredients and food culture. Examples include Hokkaido's Potato Butter Udon, Aomori's Grilled Beef Rib Bukkake Udon, and Tokyo's Marinated Tuna Tempura and Green Onion Negima Udon.

3. Each Marugame Seimen branch will have a daily limited quantity of their local udon dish, so it is recommended to visit early if you want to try a particular one. If not, head to the prefecture most famous for udon noodles!