Kintetsu Oosawagi appears in the Japanese anime series *Super Radical Gag Family* (*Urayasu Tekkin Kazoku*). He belongs to the Oosawagi family and regularly joins the main characters in their daily activities and comedic escapades. Visually, his distinctive bright orange hair reflects his energetic and noticeable presence, complemented by unique fashion choices featuring flashy and colorful outfits that make him stand out.

His personality is eccentric and unpredictable, marked by impulsive actions without considering consequences, frequently leading to comedic trouble and chaotic scenarios. Kintetsu exhibits an energetic and outgoing demeanor, often seeking attention through spontaneous actions like impromptu dances or wearing bizarre costumes. Despite this recklessness, he possesses a good-hearted and loyal nature, consistently showing willingness to support friends and family. His personality aligns with the ESTP (The Performer) MBTI type and Enneagram Type 8w7 (The Challenger), reflecting assertiveness, confidence, and a desire for control in group dynamics, which fuels his energetic social interactions and occasional clashes with more serious individuals.

Within the series, Kintetsu serves as a secondary yet integral comedic figure. His antics and erratic behavior are a recurring source of humor, fueling the absurdity of the family's misadventures. While not the central protagonist, his role reinforces the show's focus on everyday absurdity through his interactions. No concrete information exists regarding his background story, character development, or specific narrative arcs across official media.