Play word 克己復礼 克己復礼 こっきふくれい exercising self-restraint and conforming to the rules of etiquette and formality
Play word 室礼 室礼 しつらい setting up a living or ceremonial space with furnishings, implements, etc. (Heian era)
Play word 仁義礼智信 仁義礼智信 じんぎれいちしん the five Confucian virtues (benevolence, justice, courtesy, wisdom, and sincerity)
Play word 喪中欠礼 喪中欠礼 もちゅうけつれい refraining from offering the (New Year's) greetings during the period of mourning
Play word 退位礼正殿の儀 退位礼正殿の儀 たいいれいせいでんのぎ Ceremony of the Abdication of his Majesty the Emperor at the Seiden State Hall