Half of this union is new to the wedding culture that we have here in the Philippines. Even I still have a lot yet to learn. Slowly but surely though, Hubbie is getting a grip on how weddings are here and in turn, orienting our Japanese entourage as well.
I found this article from the bridalbook helpful; simple yet straight to the point.
http://www.bridalbook.ph/articles/the-entourage-and-their-roles