His Highness' Theme is one of the primary themes of the Pigmask Army in Mother 3, along with LOG-O-TYPE. It is a militaristic theme, yet despite its name, is not used for Master Porky. It is not used by Fassad or normal pigmasks, but instead used by the Masked Man. It has similarities to several of the other songs used in conjunction with the Pigmask Army.

This song is remixed in the Super Smash Bros. Brawl song Porky's Theme.