Namakelder acts as a primary antagonist and general of the Phantom Empire. His design integrates grasshopper features, sporting an overall green color scheme, light green hair, small yellow eyes, and antennae fixed to his hat. He consistently presents himself impeccably dressed, wielding a cane that serves as both an elegant accessory and a functional weapon.

Prior to his imperial allegiance, he lived as an ordinary businessman. A significant personal conflict, notably a fallout with a past lover, drove him to reject love and embrace the empire's cause. This history fuels his self-styled moniker "Love Hunter" during his generalship. His personality merges surface-level politeness and quietness with profound laziness. He routinely shirks combat duties, preferring to nap in damp, moldy corners while delegating fights to subordinates like Choiarks or Saiarks. This lethargy extends to ignoring Queen Mirage's summons and avoiding strenuous activity, even resisting Cure Honey's song-based attacks because listening demands too much effort.

Despite his typical inertia, he displays surprising intensity in specific contexts like baseball, exhibiting fairness and respect towards opponents such as the Pretty Cures. After losing a match, he honorably surrendered a Saiark for purification. He also shows perceptiveness, acknowledging Cure Princess's combat growth and attempting to recruit Megumi into the Phantom Empire by tempting her with promises of leisure—an offer she refused. His primary abilities involve firing energy beams from his cane and generating Saiarks by trapping humans in mirrors, manifesting mold-related environmental effects.

Throughout key events, he participates in pivotal battles alongside fellow generals Oresky and Hosshiwa (collectively the Oresky Trio). They ambushed the Cures to thwart the Shining Make Dresser's awakening and later faced them in a final confrontation as the Cures advanced on Queen Mirage. During this last battle, he specifically clashed with Cure Princess, leveraging his agility for initial dominance before being weakened and purified by her "Princess Windy Wink" attack while she was in her Innocent Form. This purification forced him to acknowledge his misguided path.

Following purification, he reverted to his civilian identity, Namase, resuming his career as a businessman. Traces of his lazy tendencies linger, but he abandons villainy. In this new life, he encountered Masuko Miyo for an interview about his past as a general; he offered partial insights before hastily fleeing the conversation.