Mankatsu Ape is a minor character from the anime Mankatsu, also known as Monkey Punch: Manga Katsudou Daishashin, an anthology series based on the works of manga artist Monkey Punch. The character appears as a monkey in very short segments, typically lasting around 60 seconds, that are interspersed throughout the episodes. Its background is not developed beyond being a simple gag character, likely created to add a recurring visual and auditory motif to the variety-show format of the series.

The ape has no discernible personality beyond its single vocalization: it repeatedly says the word "Mankatsu," which is also a shortened title of the show. This catchphrase serves as the character's sole means of expression and humor. Its motivations are nonexistent in a traditional sense; the ape exists purely for comedic effect, acting as a running joke that punctuates the anthology's chaotic and eclectic tone.

In terms of role in the story, Mankatsu Ape does not participate in any narrative arcs or interact with other characters in meaningful ways. It appears independently in its own short segments, unrelated to the longer stories that make up the bulk of each episode. Its function is to provide a brief, absurdist break from the other segments, often relying on the repetition of its signature line for laughter.

The character has no key relationships, as it does not engage with any other named figures from the series. There is no development or growth across the episodes; the ape remains a static, one‑note element throughout the show. Its notable ability is its limited but distinctive speech, consisting solely of the word "Mankatsu," delivered with varying intonations to produce different comedic effects. Otherwise, the character has no special powers, skills, or further capabilities.