These are the 2 caucasian location coordinators Ayu worked with in LA. If you choose to believe the articles, then she has been dating 1 of the 2 since working with them on Tell All Photobook, and settling down with whoever. Which by the way they are listed in the credits for as coordinators with Luis Ishii Hernandez.
https://www.facebook.com/steve.matuszeski
https://www.facebook.com/nick.holden.750