[1]
In The Birth of Mewtwo, Jessie's mother Miyamoto wrote a report 20 years before Mewtwo's creation that says she gave away her daughter to be a foster child as a little girl.
Jessie is affected by the same lethargy as other adults in Filling the Light with Darkness!
so Jessie would presumably be at least 20, probably early 20s.
From both:
so Jessie would presumably be at least 20, probably early 20s.
They look underage.
They are anime characters? They all look underage if they arent decrepitly old.