日に本ほん で、 家いえ の 中なか で 靴くつ を 履はいちゃ いけない。nihon de, ie no naka de kutsu o haicha ikenai.In Japan, wearing shoes inside the house is not allowed.Breakdown of nihon de, ie no naka de kutsu o haicha ikenai.のnopossessive case particle日に本ほんnihonJapanをodirect object particleでdelocation particle (for events and actions)