Best definition
Yukoto is a lost last name in Asia, meaning there are few with this last name. Yukoto means strong willed.

Fighters. Wealthy. Beatiful. Knowing. A Yukoto knows the path for his/her self, and knows what they need to do. Dont get in the way of a Yukoto, or you’ll regret it.

That Yukoto girlie is strong

She kicked your ass huh?