They include Tongans other than current and former rugby players , mostly scholarship students and spouses of Japanese citizens .
In 2008 , 116 Tongan nationals were registered with Japan 's immigration authorities , excluding bearers of New Zealand , Australian , and Japanese passports .
nationals include Tongan other than current and former rugby players , mostly scholarship students and spouses of Japanese citizens .
In 2008 , 116 Tongan nationals were registered with Japan 's immigration authorities , excluding bearers of New Zealand , Australian , and Japanese passports .