japans relationship with china?

japan wants to forget the bad happenings done to china. The older chinese want to forgive but the memoirs etch deep in them. The modern chinese need japanese technology as well as americans.americans are japanese friend and partner,so the relationship is there to stay. My friends are your friends.

They hate each other. Most recently, it goes back to "atrocities" committed by Japan on the Chinese people leading up to and during WWII.

Japan has been sponsering chinas economy like its a poor country the chinese have stopped hating them.

Rape of Nanjing...ring a bell?

how about East asia co prosperity sphere?