祝しゅく祭さい日じつしゅくさいじつFreq.FrequencyTop 50,000じ字FuriganaMeanings1nounnational holiday; public holidayRefers to days designated as national holidays under Japanese law, as well as broader festival days. Often used in official contexts.明日あしたは祝しゅく祭さい日じつなので、学がっ校