Ponta is Youto Yokodera's childhood friend, possessing average height, short dark hair, a fair complexion, and perpetually closed eyes. He is consistently attired in his white school uniform with a necktie. Originally sharing Youto's perverted tendencies, Ponta experienced a profound personality shift after making a wish to the Stony Cat statue. He offered his dakimakura to purge impure thoughts, resulting in a complete transformation into a selfless individual dedicated solely to humanitarian causes.

Post-wish, Ponta focuses intensely on charitable activities. He regularly collects donations for underprivileged communities, citing specific goals like providing 40 liters of water to third-world countries for every 100 yen earned. To fund these efforts, he sells his former collection of pornographic DVDs and adult comics to Youto at minimal cost. Ponta also engages in fundraising campaigns specifically for homeless African children, demonstrating his ongoing commitment to altruism.

His interactions with Youto underscore his altered worldview. When Youto contacts him about unusual events, such as his house disappearing, Ponta dismisses the concerns while prioritizing his charity work. Beyond humanitarian pursuits, Ponta owns a pet rabbit named Yaji-san, which is occasionally possessed by the Cat God. He maintains dedicated care for the rabbit despite his broader personality shift, indicating a retained capacity for personal attachments separate from his former perversions.