第だい１いち四し半はん期きMeaningsNoun1. first quarter (of the year)Other spellings第だい一いち四し半はん期きUsage share unknownKanji used第ordinal number四four半half期period (of time)Kanji in other spellings一oneComposed of第だい１いちfirst; foremost; number one; most important; best; greatest; most; above all; besides; in any case; …No-adjective四し半はん期きquarter (of a year)Noun