TV-Series
Description
This character serves as the mayor of Tokyo City, known as New Townsville in some localizations. He possesses standard human height, differing from his American counterpart, and lacks a monocle or top hat. His appearance features gray hair and black eyes, dressed in a long-sleeved polo shirt with a ribbon, gray slack pants, leather shoes, and socks.

Personality-wise, he displays a notably childish demeanor and a short attention span. He frequently expresses concern during the girls' battles against city threats and consistently wishes for reduced collateral damage from their activities. Like many in the series, he shares a fondness for sweets. He openly acknowledges his heavy reliance on his assistant, Miss Bellum, stating he cannot function effectively without her support. This professional dependence is complicated by his romantic feelings for her, later confirmed as a crush. He is the older brother of the school principal attended by the main trio. Despite this familial connection, their relationship is contentious, with minor disagreements often escalating into arguments and name-calling. The mayor also intervenes with his brother regarding the girls' academic matters when their hero duties disrupt school attendance.

His primary professional responsibilities involve monitoring city security and summoning the Powerpuff Girls Z to address monster threats. However, he occasionally diverts their efforts toward trivial personal tasks, such as requesting help opening pickle jars. His official background within the series is not extensively elaborated upon, though a brief alternate depiction appears later featuring a caveman version resembling his original American design.

Regarding relationships, his dynamic with Miss Bellum involves mutual professional respect alongside his unrequited romantic interest. He maintains regular communication with Professor Utonium concerning city safety and emerging threats. His interactions with his brother, the school principal, remain strained despite their cooperation on administrative matters concerning the girls.