はいこう

Noun

 * 1)  the shell of a turtle or tortoise
 * 2)  disobeying and obeying
 * 3)  the distribution of light around a room
 * 4)  orientation, especially of molecules in a magnetic field or in a crystal
 * 5)  an abandoned mine
 * 6)  a closed school
 * 7)  the fall and rise of something, the fate of something

Verb

 * 1)  to abandon a mine
 * 2)  to close a school
 * 3)  to fall and rise