Dekunobo is a character from the adult anime OVA series Injuu Seisen: Twin Angels, which was released in the mid-1990s. He is depicted as an adult male with short black hair that reaches his ears and black eyes. His physical appearance is noted for two specific features: prominent large eyebrows and clothing that incorporates fishnet material.

Regarding his background, Dekunobo serves as a guardian and aide to a young half-demon character named Onimaro, who is a central figure in the story. He accompanies Onimaro when the boy comes to live with the Amatsu family. In this role, Dekunobo provides consistent assistance to the Amatsu household, with a particular focus on supporting the twin sisters Ai and Mai Amatsu. His primary motivation is the protection of Onimaro, who holds significant latent power and is pursued by demonic forces aiming to capture him and use his abilities to bring about an age of darkness.

Dekunobo's role in the narrative is directly tied to the conflict against these demonic entities. He is a dedicated guardian who helps the twin sisters in their battles, fulfilling a protective function within the household as they fight off demons that target Onimaro. His key relationships are with his charge, Onimaro, and the Amatsu twins, Ai and Mai, whom he aids in their sacred duties.

In terms of development, the available information focuses on his established function as a steadfast protector rather than detailing a personal character arc. His notable abilities are implied through his role as a combat aide in supernatural battles, though specific powers or techniques are not detailed in the source material. His primary strength lies in his loyalty and his willingness to engage in direct conflict to safeguard Onimaro from the various demonic threats that arise.