開かい通つう式しきかいつうしきじ字FuriganaMeanings1nounopening ceremony; inauguration ceremonyUsed for the formal opening of a railway, road, bridge, tunnel, or similar infrastructure. Often involves a ribbon-cutting or first-run event.新しん幹かん線せんの開かい通つう式しきには多おおくの来らい賓