The charity app is the official app of the Japanese food "Jien" in Kamimachi, Setagaya 2-chome, Setagaya-ku, Tokyo.It is an application that allows you to browse the inside of the store with a 360-degree panoramic image, check store information such as access to the store, and check the latest information such as deals.We issue a special ticket only to those who have downloaded it.Please look forward to it.