Board Thread:Theories and Speculation/@comment-36300243-20180723092044/@comment-36300243-20180723094022

Elveonora wrote: 'Cept:
 * regardless of mask, Koji Kashin is still clearly younger than Jiraiya, Jiraiya had wrinkles, Koji does not
 * their hair are different
 * Jiraiya's personality was nothing like Koji's

But nice try.

Young and Old, hair style changed are all due to the new art style of Ukyō Kodachi, and KARA's body modification can easily override it.

About personality, as i said before, Jiraiya could try to stay and investigate KARA after he found something so important that he even decide not to join ninja war 4, that why he has to hide his personality. Just lie Tobi personality has nothing in common to Obito. Itachi hide his personality.

I'd love to see Jiraiya again as second Itachi protect Konoha from KARA.