Idaten is a character from the anime Urotsukidōji IV: Inferno Road, depicted as a pure-hearted Makemono youth. His background is not extensively detailed, but he is established as a survivor of the devastating Light of Judgment that struck Caesar's palace, escaping alongside other Makemono warriors. Following this traumatic event, Idaten joins a group of survivors that includes Amano Jyaku, Buju, and Himi, who is the Kyo-O, as they travel across a post-apocalyptic wasteland in a futuristic tank. Their shared destination is Osaka, where they intend to confront the Chōjin.

In terms of personality, Idaten is characterized by his pure heart and his commitment to walking a morally upright path alongside his companions. His motivations are largely tied to his loyalty to the group and his desire to face the challenges ahead with them, rather than any selfish or personal agenda. During the arduous journey, he develops an unrequited affection for Himi. This emotional subplot remains unresolved throughout the narrative, as Idaten does not act on his feelings or receive any acknowledgment from her.

Idaten's role in the story is that of a supporting character within the ensemble of survivors. He contributes to the group dynamic on their mission, but the narrative does not assign him a unique or pivotal function beyond being a participant in their shared journey. His key relationships are with his fellow travelers, particularly his unspoken fondness for Himi and his camaraderie with the warriors who survived alongside him. In terms of character development, Idaten remains largely static. His personal storyline sees no significant progression or resolution; his arc concludes simply with the group's arrival in Osaka for the fated encounter between Himi and the Chōjin, leaving his future and his feelings unaddressed. Regarding notable abilities, the narrative does not explore or specify any unique powers or combat skills possessed by Idaten, focusing instead on his moral character and his presence within the group.