Explanation
In Japan, pointing directly at someone or something with your index finger is considered rude and confrontational, as it resembles a gesture used to accuse or scold. Instead, it is customary to gesture with an open hand or use a gentle nod of the head to indicate direction or objects. This reflects the broader cultural emphasis on indirectness and harmony in communication.
Local Tip
When you need to indicate something, extend your whole hand with palm facing up and fingers together, or gently gesture with your chin.
How it compares elsewhere
Pointing with the index finger is considered very rude; use the thumb or an open hand instead.
Pointing with the index finger is common and generally acceptable in casual or instructional contexts.
Pointing with the index finger is considered impolite; use your chin or an open hand to indicate.