Arikake Family of Okinawa

Please help me located them again.

The Family is Seiko and Hodiko Arikake. They had five children and both worked on the Naha Navy Air. Seiko should be 75, Hodiko 72. I can only remember two of the children’s names: Seiken late 40's, Hodime 40, these are close. They lived in Oroku Village. It was outside the back gate of the Naha Air Force base, which I understand is now closed. The commercial Airport was also on that base.