What cultural faux pas should I try to avoid making in Fukuoka?

"When visiting Fukuoka, it's important to respect the local customs and traditions to avoid any cultural faux pas. One should avoid wearing shoes inside homes, temples, and certain traditional restaurants, as it is customary to remove them at the entrance. It's also considered impolite to eat or drink while walking in public. If you buy food or drink from a street vendor or convenience store, it's best to consume it there or find a place to sit down. When using chopsticks, never stick them vertically into your food, especially rice, as this is associated with funerals. Also, avoid passing food directly from your chopsticks to someone else's, as this is another funeral-related custom. In Japan, it's considered rude to blow your nose in public, so try to do this in private if necessary. When visiting shrines or temples, follow the local customs for purification rituals, which usually involve washing your hands and mouth with water provided at the entrance. Avoid pointing with your finger, as this can be seen as rude. Instead, use your whole hand to gesture. If you're invited to someone's home, it's customary to bring a small gift as a sign of appreciation. Avoid speaking loudly or causing a disturbance in public places, as this can be seen as disrespectful. Finally, when paying for goods or services, place the money on the small tray provided rather than handing it directly to the cashier. This is a common practice in Japan and is seen as more polite," remarked another expat in Fukuoka, Japan.