This article provides a list of things to avoid doing in Japanese culture, including pointing with fingers, wearing shoes inside, blowing your nose in public, pouring soy sauce directly on rice, using chopsticks incorrectly, being loud in public, tipping, eating or drinking while walking, talking loudly on public transportation, being late for appointments or meetings and engaging in public displays of affection. The article emphasizes the importance of being respectful and courteous while traveling in Japan.