Nendo is basically Saiki's sidekick. He's not very smart, and he thinks Saiki is his best friend, even though Saiki doesn't like him. Saiki also can't read Nendo's mind. I belive yare yare means "Oh my," or something along those lines.
The beam of the wood looks like a club or a staff it looks like a large olive tree or like a mast of a ship with twenty pars ( a very big mast)
independent clause because we are not depend on outside
-to publish or announce
-mail
-<span>tall piece of wood fixed in the ground
Hopes this helps.</span>