In case you haven't figured it out already, Koei REALLY loves Mitsunari and, apparently, dislikes Tokugawa. That's why he's a "pretty boy" while Ieyasu is a middle-aged fat guy. Hidetada was also a pathetic fat boy in the anime, though they somewhat fix him in Spirit of Sanada. I haven't played SW5 yet, so I don't know whether they portray Ieyasu better there or not.
In case you haven't figured it out already, Koei REALLY loves Mitsunari and, apparently, dislikes Tokugawa. That's why he's a "pretty boy" while Ieyasu is a middle-aged fat guy. Hidetada was also a pathetic fat boy in the anime, though they somewhat fix him in Spirit of Sanada. I haven't played SW5 yet, so I don't know whether they portray Ieyasu better there or not.
He turned into shotabait