Kemunpas is a caterpillar character appearing in the Mōretsu Atarō franchise. This young caterpillar is often depicted alongside the alley cat Nyarome and the frog Beshi, functioning primarily within group dynamics involving these two companions. Kemunpas offers commentary or advice during situational moments, particularly when a caterpillar's perspective or physical traits become contextually relevant. His insect form is frequently utilized for crawling sequences or specific scenarios. Identified as one of the franchise's mascot characters, Kemunpas represents the inclusion of non-human, anthropomorphized figures contributing to comic relief and light-hearted elements within the series.