礼儀

N1 無礼 burei impolite, rude N2 儀式 gishiki ceremony, rite, ritual N3 お辞儀 ojigi bow, respectful bow N3 行儀 gyougi manners, behavior, etiquette N3 礼 rei thanks, bow, courtesy N4 お礼 orei thanks, gratitude, thank-you gift N4 失礼 shitsurei impoliteness, discourtesy, excuse me

N3 礼 rei, rai salute, bow, ceremony N1 儀 gi ceremony, rule, affair