"Famous Airplanes of the World 24: Army Experimental Fighters" is a 96 page, 7.25"x10.25" softcover edited by Ichiro Mitsui and published in September, 1990 in Tokyo by Kesaharu Imai. All text is in Japanese. It's a look at experimental aircraft developed by the Japanese Air Force during the Second World War. There are many black-and-white illustrations.
The book is in very good condition, with scuffing and light edge wear to the dust jacket, an old price sticker at front bottom. The cover shows minimal wear, there are no internal marks, and the binding is sound.