Hey Kyuubee why hesitate now, now that someone is willing to have contract with you but if you did screw up well it will not going to end up very well...
I mean, 100 human's year may just mean one youkai's year, or even less than one youkai's year.
Youkai's age somehow varies. Aya is supposed to be at least 1000 years old, Cirno is 60+, Tewi is 1300+ etc...Lunarians are also far older... Even some humans have vague age like Sakuya. Discount Akyuu & Rinnosuke for the former being previous generation incarnate & the latter being half-youkai.
Not here she can't. Legally speaking, Kyuubi's contracts have no gaps. They have holes. Giant, gaping holes so vast its easier to see the hole than the contract.
thelocster said: She is a yokai, she could be far older.
Remember, Yukari controlls borders. In other words she could manipulate the border between young and old and therefore be as young or old as she damn well pleases.
Nice, the little bastard actually pissed off the ONE BEING in all of anime and doujin that likely has the power to not only permanently snuff him, but save the souls of every lich he's ever created, just to flip his race The Bird.