Manners
Courtesy, Etiquette
noun
れいぎ
礼儀 （れいぎ） Manners, Courtesy, Etiquette
辞儀する （じぎする） To Bow
People will thank 礼 you at the ceremony 儀 if you have good Manners 礼儀
They'll lay れい you under a guillotine ぎ if you don't have good Manners.