For The Three Tailed Warrior story :
When Po meets his father and goes to the Hidden Village , Akemi stays behind and meets her long lost family with two unknown relatives.
But when Kai captures Kitsune , Phoenix , and nearly all the masters of China , Tigress , Akemi , and her family leave to find Po so he can help defeat the soul collector once and for all.
Also here's Akemi's age facts :
In KFP 1 : She's 19
In KFP 2 : She's 22
In KFP 3 : She'll be 27
