一月

N2 一昨年 issakunen year before last N2 一斉 issei simultaneous, all at once N2 一旦 ittan once, for a moment N2 一定 ittei fixed, settled, regular N2 月給 gekkyuu monthly salary N2 月末 getsumatsu end of the month N2 一昨昨日 sakiototoi two days before yesterday, three days ago N2 先々月 sensengetsu month before last N2 月日 tsukihi time, years, days

N5 一 ichi, itsu / hito-, hito.tsu one, one radical (no.1), un N5 月 getsu, gatsu / tsuki month, moon, lune