In Japanese culture, it is considered impolite and even rude to pour drinks for yourself. This is because pouring drinks for others is a sign of respect and hospitality, and doing it for oneself can be seen as selfish or arrogant. Instead, it is customary for people to pour drinks for each other in a group setting, and to take turns doing so throughout the meal or gathering. The act of pouring drinks in Japanese culture is seen as a way to show respect, generosity, and consideration for others,

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