Host Family Info...

Got a fax today giving the basic info of my host family...
Family of 6 living in Otsu-shi(town/city), Shiga(province), Japan
Family of 6 (2x the size of my own)
My father, Keiji Kamada is a Doctor
His wife, Kimiko, is a Nurse
I have two sisters, I do not know their names but they are 16 and 12
and my two brothers are 8 and 7
OMG, I have siblings... I'm an only child... wow

That's all I know, I don't even have an email address...