Korakuen FAN BOOK" Passport for "1 free topping" or "free large portion" as many times as you want until the expiration date.
Korakuen's first official fan book "Korakuen FAN BOOK" is now available. The appendix is a "SPECIAL" passport. When you order one noodle dish at a restaurant, you can choose either "Free regular noodle large portion" or "Free one topping". You can use it repeatedly until the expiration date.