Skip-Gaeru Sensei is a frog dance instructor in the series, consistently traveling by skipping—a defining trait across all appearances. He functions as a teacher, guiding characters in dance activities and embodying the series' theme of discovering excitement and joy through physical movement. His arrivals involve skipping into scenes requiring dance instruction or encouragement. Designed as a frog, his most observable physical attribute remains this distinctive locomotion. He maintains a singular focus on dance instruction throughout the narrative, with no evolution in role or personality across seasons. The character exists to facilitate dance sequences and inspire movement among others, aligning with the series' thematic emphasis on physical activity.