This is a Korean-Japanese dictionary published by Minjungseorim in Korea. It looks up Japanese words from Korean. It's about 6.5cm thick. I think it weighs about 3-4kg. The cover has a lot of scratches and stains overall. There are also stains and writing on the inside pages. I think there is writing on about 50-100 pages in total. There are finger-shaped cutouts to make it easier to open the relevant pages. Width: 15cm, Height: 22.5cm Published in 2010 The box is relatively clean, but it has some tears. It is also listed as a set of two books with a Japanese-Korean dictionary.