One of the ways students show this is with the classroom clean up time. After lunch Japanese students and teachers clean their classrooms together. All the desks are moved to one end of the room. The opposite end of the room is cleaned.
Paper is picked up off the floor.
The floors are swept with little brooms or wiped with a cloth. The blackboards are wiped with a cloth. The erasers are cleaned. The ledges by the windows are wiped clean. When that end of the room is clean, the desks are moved to the opposite end of the room and the cleaning continues.