Panzo, also known as Hanzo, serves as a fairy henchman under Yatch in the series. He operates frequently alongside Sasuke. Characterized as less intelligent than his counterparts, Hanzo possesses specific magical abilities, notably unfolding tongue-twister spells, and wields a vibraphone as his instrument. He first appears in anime episode 8.

Hanzo consistently wears green attire. He participates with Sasuke and other members of Yatch's group in various schemes, typically aiming to cause trouble for Mirmo and his allies. These efforts often fail due to the group's inherent clumsiness. Later seasons see Hanzo and his associates join the recurring Warumo Gang antagonists. This group evolves: plotting to overthrow the Fairy World's kingdom in season one, acting as henchmen for the entity Darkman in season two, and persistently disrupting Mirmo's group with pranks and minor mischief in subsequent seasons, though their plans invariably backfire.

Hanzo's background, personal development, and significant individual story arcs beyond his role as a comedic supporting antagonist remain undetailed. His appearances tie exclusively to group activities under Yatch's command and later within the Warumo Gang. His involvement is confined to the main anime series, with no information regarding movies, OVAs, or spin-offs.

Within the narrative, Hanzo's primary function is contributing to comedic situations and lighthearted conflict alongside his fellow henchmen, without undergoing substantial character evolution or possessing a defined backstory.