I can't access to my old account

[Kunoi]

I downloaded back Nin but many things changed, usually i used to log in to my account with only my username directly in-game, now we need the e-mail to connect via the website, i would like to get back my Taijutsu character i had before if possible please, the account name is Kuraya.

Thanks for helping me.

[Hyach]

Ninonline.org/forum/support and make a ticket for email recovery