Jubei II is Jiyu's alter ego.
She transforms into Jubei II
when she puts on the
heart-shaped eye-patch that was
made by the first Yagyu Jubei.
As Jubei II, Jiyu acquires all
the fighting skills that the
original Yagyu Jubei took a
lifetime to master. Therefore,
she is able to take on the
toughest of foes. However, when
Jubei II fights, she does not
fight to kill. Instead, all the
finishing moves that she
performs are done with the flat
side of her katana. This ensures
victory and also ensures that
the enemies stays alive and
become normal people again.
 
Jubei II is not just something
Jiyu transforms into. When she
transforms, Jiyu seems to age a
few years and her outfit changes
to that of a ninja. In addition,
her personality changes and she
seems to be controlled by
another entity. However, she can
usually switch personalities at
will.