This is a book or magazine about tanks/AFVs and/or military modeling.
Written by Noboru Takahashi, a famous scholar of Japanese military vehicles. Chapters; 1. Imported tanks of early days, 2. Domestic produced tanks, 3. Mechanized engineer vehicles, 4. Armored trains & 5. Miscellaneous Vehicles. Handy reference for IJA & IJN AFV & military vehicles. No english text. 257mm x85mm. 190 pages.