Japanese employees broke the news that "7-11" convenience store used expired ingredients

A YouTube "Up master" posted a video on the evening of the 5th. The content is a video provided by a "7-11" store employee using expired ingredients. The video was taken on December 23 last year. In the video, a female employee was opening the package and cleaning it. Oden ingredients, and the expiration dates written on the packaging are "November 27, 2021", "December 21, 2021" and so on.
The official website of Japan's "7-11" convenience store issued an apology statement on the evening of the 6th, saying that further investigations are being carried out on this violation.