At each Gyoza no Ohsho store, a "founding festival" will be held for two days from December 24th, which is the founding date. A campaign where you can get one 250 yen discount coupon for every 500 yen you pay.
Gyoza no Ohsho "Foundation Festival"Gyoza no Ohsho was founded in Kyoto Shijo Omiya on December 24, 1967, and this year marks the 54th anniversary. The "Foundation Festival" for the 3rd year of Reiwa will be held for two days, December 24th and 25th. For every 500 yen (tax included) after various discounts, you will receive one "250 yen discount ticket including tax", which is a reprinted design version of the dumpling tasting ticket at the time of establishment.
The discount voucher is valid from December 26th to February 28th, 2022. The stores are "Gyoza no Ohsho" and "GYOZA OHSHO" nationwide.