His work to improve Japanese - Northern Mariana Islands relations also extended to cultural and educational exchanges .
Camacho , was spoke fluent Japanese , helped to develop the Northern Mariana Islands as a major vacation destination for Japanese tourists .
Camacho 's work to Japanese Japanese Northern Mariana Islands     Islands relations also extended to cultural and educational exchanges .
Camacho , was spoke fluent Japanese , helped to develop the Northern Mariana Islands as a major vacation destination for Japanese tourists .