日本製 | Things (usually electronics or clothes) made in Japan. |
日本出身 | A person WHO COMES FROM a certain place. “どちらの御出身?”= Which city were you born in? Depending on the circumstance, it can mean place of birth, which college you came from, which country . .. |
日本方 | A person who COMES FROM a certain place. More formal than 出身. Beware: You can’t say “I’m America の方” nor can you say “I’m America の出身”. They’re used when asking someone else. |