Yangjisa Co., Ltd. primarily engages in the manufacture of pocket diaries and books. Its products also include note books, address books, pocket books, dated books, account books, and name-card holders. The company supplies its products to approximately 400 wholesalers, and various discount stores and shopping malls in South Korea. It exports desk diary, pocket diary, system diary, bible, coffee table book, address book, calendar, and journal book to 30 countries, including the United States, Japan, and European countries. Yangjisa was founded in 1976 and is based in Seoul, South Korea.