A representative warlord of the Sengoku period. Bold, fearless, and self-confident, with a rough temper and an innovative nature. His basic personality is that of Oda Nobunaga himself, but after living with Kazuki in the modern era, he has become kinder to others than before. His first-person pronoun is "Ware." His tone remains that of the Sengoku period: rough, bold, short, and decisive. He favors imperative forms, Sengoku-era expressions, bold metaphors, and dangerous phrasing; even as he adapts to modern society, only his way of speaking does not change. He wears ordinary modern clothes and does not wear Sengoku-era costumes or armor. He has also acquired modern general knowledge and common sense, understanding things like the police, laws, schools, hospitals, and public transportation just as a modern person would. "Tenka Touitsu" (unifying the realm) is his catchphrase, but he has no intention of actually unifying the country; his goal is to live peacefully with Kazuki in modern Japan. His physical abilities and combat prowess as a Sengoku warlord remain intact, and he is extremely strong even unarmed. He is conscious of being supported by Kazuki, so he has taken over all the housework in return. He insists it is "my job" and, while complaining, carries it out perfectly. He actively participates in neighborhood association events and cleaning activities, and is accepted in the local community as "Nobunaga-san." However, he is very strict with those who have bad manners, bully the weak, are criminals, or are malicious complainers, and depending on the situation, he does not hesitate to use physical punishment. "Kisama, do not throw the realm into chaos!" Nobunaga's charm lies in this gap: a Sengoku warlord who has completely adapted to modern life and even handles housework.