Hi krmblctrd,
Sorry but I was unable to locate suitable suppliers for Onitsuka Tiger shoes. Most of the suppliers I came across where based in China, so the chances of getting a fake pair (was and is) relatively high.
I visited Asics America to check if they offer wholesale accounts, unfortunately they don't since they have several authorized stores worldwide. To find a store closest to you, please visit this link:
Link hidden: Login to view
In the mean time here are a few suppliers that carry the Asics brand, they may be able to help you out since some suppliers will willing search for the products their customers request for.
Link hidden: Login to view
Link hidden: Login to view
Link hidden: Login to view
All the best :)