Shogun Mouro is a general in the army and is Colonel Muska's subordinate.
Mouro is a stocky, bald man with a thick, grey mustache and heavy, dark eyebrows. He always wears his military uniform and has two medals pinned to his chest.
Mouro is abrasive and aggressive, and he likes being in control. He resents Muska's authority over the army and the Laputa project, and he is sometimes suspicious of Muska's actions, such as Muska's methods of dealing with Sheeta after her capture.
(Source: Ghibli Wiki, edited)