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

"When visiting Kamogawa, it's important to respect the local customs and traditions to avoid any cultural faux pas. Firstly, never wear shoes inside homes, temples, and traditional restaurants. There will usually be a place to store your shoes at the entrance. When eating, never stick your chopsticks vertically into your rice as this is a ritual performed at funerals. Also, avoid passing food from chopstick to chopstick as this is another funeral rite. In Japan, it's considered rude to blow your nose in public, so try to avoid doing this. If you're visiting any temples or shrines, be respectful and quiet. Don't take pictures where it's not allowed and follow any other rules posted. Tipping is not customary in Japan and can sometimes be seen as insulting, so avoid leaving extra money at restaurants or for services. When meeting someone, bowing is the traditional form of greeting. Handshakes are not common and can sometimes be seen as too forward. Finally, remember that personal space is highly valued in Japan. Avoid touching people, especially those of the opposite sex, unless absolutely necessary," said another expat in Kamogawa, Japan.