Yujiro's title "The Strongest Creature Alive" is one thing that he has always had pride in; his pride is part of what defines his character. To hand over his title means that Baki has defeated Yujiro's pride, and that is the greatest defeat he could ever suffer. For "The Strongest Creature Alive" to feel humility and hand over his title to one who already possesses humility; that is Yujiro Hanma's defeat.
"On the Second Day,
The Beast Awakens,
With its single fang,
It swallows the falling star"
Yujiro's title "The Strongest Creature Alive" is one thing that he has always had pride in; his pride is part of what defines his character. To hand over his title means that Baki has defeated Yujiro's pride, and that is the greatest defeat he could ever suffer. For "The Strongest Creature Alive" to feel humility and hand over his title to one who already possesses humility; that is Yujiro Hanma's defeat.
"On the Second Day, The Beast Awakens, With its single fang, It swallows the falling star"