A funnier twist would be if he actually wasn't nobunaga and was actually just a history otaku from modern times that was just a huge nobunaga fan and took this as an opportunity to "become" him lol
Also, with the black haired/red eyes edit, I'm surprised no one compared him to ikemen sengoku's nobunaga, since it's a similar (enough) hairstyle too though, in ikesen his eyes aren't full on red, just reddish