"Hola! Merry christmas,Susan! How have you been?"Merry Christmas" It is the same also in Japan. There is no way of speaking in Japanese.
But "Happy new year",it says in Japanese "Akemasite Omedeto" Ha-Ha-Ha!"
I think what you guys are doing for conjunto is awesome and I have also seen your videos on you tube. I have so many questions in reference to how you got started and was wondering if you have a Bio on your group, I would really like to learn more about your conjunto.