I reached out to Patrick Newman of NPBTracker to get a better idea of what the agreement could be and his thoughts on the matter.
Hi Coker,
Normally a player training agreement would mean that the Japanese club sends players to the US to participate in spring training or to play with the minor league affiliates of the MLB team. For example, Ichiro spent some time in the Mariners camp in 1999 while he was still with the Orix Blue Wave. Occasionally NPB teams will send coaches over as well. It could be something else in this specific case but that's what I would expect. The Orioles hired a guy name Ray Poitevint a year or two ago with deep ties to Japan, so if he's still with the organization a move like this isn't such a surprise.
Thanks, Patrick
I can only assume that this will help our international presence in Japan and perhaps give us an edge in any posting or free agents from the Golden Eagles. It at least helps spread the Orioles brand throughout Japan (hopefully!)