He writes with his right hand.
Please raise your right hand.
noun, noun which may take the genitive case particle 'no'
right-hand side; on the right
Indicates the right side or direction. Often used with の to modify a noun, e.g., 右手のドア (the door on the right).
The bank is on the right-hand side of the station.
The building on the right is the city hall.
He was holding a pen in his right hand.
You can see a large mountain on the right.
I'm good at writing with my right hand.
The building on the right is the post office.