[['city', 'province / region', 'country', 'iata', 'icao', 'airport'], ['hachijōjima', 'kantō', 'japan', 'hac', 'rjth', 'hachijojima airport'], ['miyakejima', 'kantō', 'japan', 'mye', 'rjtq', 'miyakejima airport'], ['ōshima', 'kantō', 'japan', 'oim', 'rjto', 'oshima airport'], ['komatsu', 'chūbu', 'japan', 'kmq', 'rjnk', 'komatsu airport'], ['niigata', 'chūbu', 'japan', 'kij', 'rjsn', 'niigata airport'], ['shizouka', 'chūbu', 'japan', 'fsz', 'rjns', 'shizuoka airport'], ['toyama', 'chūbu', 'japan', 'toy', 'rjnt', 'toyama airport'], ['wajima', 'chūbu', 'japan', 'ntq', 'rjnw', 'noto airport'], ['kobe', 'kansai', 'japan', 'ukb', 'rjbe', 'kobe airport'], ['hiroshima', 'chūgoku', 'japan', 'hij', 'rjoa', 'hiroshima airport'], ['iwakuni', 'chūgoku', 'japan', 'iwk', 'rjoi', 'marine corps air station iwakuni'], ['okayama', 'chūgoku', 'japan', 'okj', 'rjob', 'okayama airport'], ['ōnan / hagi', 'chūgoku', 'japan', 'iwj', 'rjow', 'iwami airport'], ['tottori', 'chūgoku', 'japan', 'ttj', 'rjor', 'tottori airport'], ['yonago', 'chūgoku', 'japan', 'ygj', 'rjoh', 'miho - yonago airport'], ['yamaguchi - ube', 'chūgoku', 'japan', 'ubj', 'rjdc', 'yamaguchi ube airport'], ['akita', 'tōhoku', 'japan', 'axt', 'rjsk', 'akita airport'], ['fukushima', 'tōhoku', 'japan', 'fks', 'rjsf', 'fukushima airport'], ['odate', 'tōhoku', 'japan', 'onj', 'rjsr', 'odate - noshiro airport'], ['sendai', 'tōhoku', 'japan', 'sdj', 'rjss', 'sendai airport'], ['shōnai', 'tōhoku', 'japan', 'syo', 'rjsy', 'shonai airport'], ['asahikawa', 'hokkaidō', 'japan', 'akj', 'rjec', 'asahikawa airport'], ['hakodate', 'hokkaidō', 'japan', 'hkd', 'rjch', 'hakodate airport'], ['kushiro', 'hokkaidō', 'japan', 'kuh', 'rjck', 'kushiro airport'], ['monbetsu', 'hokkaidō', 'japan', 'mbe', 'rjeb', 'monbetsu airport'], ['nakashibetsu', 'hokkaidō', 'japan', 'shb', 'rjcn', 'nakashibetsu airport'], ['ōzora', 'hokkaidō', 'japan', 'mmb', 'rjcm', 'memanbetsu airport'], ['rishiri island', 'hokkaidō', 'japan', 'ris', 'rjer', 'rishiri airport'], ['sapporo', 'hokkaidō', 'japan', 'cts', 'rjcc', 'new chitose airport'], ['wakkanai', 'hokkaidō', 'japan', 'wkj', 'rjcw', 'wakkanai airport']]
only 6 Province / Region in Japan have Airway Destination
only 6 [ENT] in [ENT] have [ENT]