I did not know that rubbing your chopsticks together to remove splinters is rude and I see a lot of people dumping Wasabi into their soy sauce but in the image below  it  says that a rude thing to do.  I was glad to find this image about sushi etiquette.  I hope you learn something from it too.  You might want to share it to your friends who loves to eat Japanese foods.  So read on, you might be shock, that you are doing it right while eating sushi or any similar foods.  If you think there are some notes to be added here please do by placing it in the comment box.

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