開通式
Meanings
Noun
1. formal opening (e.g. of a railway, road, etc.); opening ceremony; inauguration ceremony
Kanji used
Pitch accent
かいつうしき
Composed of
Examples1
たくさん の 人 が 新しい 橋 の 開通式 に 参列 した。
Quite a few people attended the opening ceremony of the new bridge.