A great resource for fans of studio Knack's anime series Groizer X (1976-77) and Psycho Armor Go Varian (1983), this 186-page volume is made up almost exclusively of character designs and sketches, accompanied by short character descriptions. Machine designs (ships etc.) as well as location designs are also included; screen caps of opening and ending themes, and episode synopses are listed as well. A superb collection, although it looks like the original materials have degraded significantly (copies of them in the book are pretty rough), which is not surprising; Go Varian is coming up on 25 years of age and Groizer X passed it a long time ago! Though the cover of the book is in color, the interior is entirely in black and white. All text is in Japanese.