Although the statues of Myoo in Mikkyo are often shown as mysterious figures with many faces and many upper arms, Fudo Myoo is basically shown as a figure with one face and two upper arms (in the iconic collection of Mikkyo and others, Fudo Myoo with many bodies is also drawn, but it is rarely configured as a statue).
密教の明王像は多面多臂の怪異な姿のものが多いが、不動明王は一面二臂で剣と羂索を持つのを基本としている（密教の図像集などには多臂の不動明王像も説かれるが、立体像として造形されることはまれである）。