This is a book or magazine about tanks/AFVs and/or military modeling.
This is the Japanese translation of "Berlin 1945; End of the Thousand Year Reich" written by Petr Antill published through Osprey Publishing in 2005. Very good account on the last desperate battles in and around Berlin, also its aftermath. Include many colorful maps, 3D maps and illustrations. A recommended reading as the introduction of Battle of the Berlin for whom have interested in it through the recent movie.