Chuu Kissu (or the way Japanese people pronounce the word "Kiss")
Yes, they are allowed to kiss, though public displays of affection are generally regarded as inappropriate.
The most common kiss performed by people in the Japanese culture is known as the "Sniff Kiss" which is similar to rubbing noses together. It is done this way to avoid spreading potential disease in crowded areas while still showing signs of affection.
kisu
Kisu or kuchiduke
why would someone want to kiss your white donkey
Atem and Tea did not kiss at all.
tenshi no kissu
Japanese manga artist Ai Yazawa wrote/drew Paradise Kiss.
Try Google Translator.
They don't kiss, Not at least if your saying they do so happen to kiss, but we will just have to wait and see.
There is a word in Japanese for kiss: キスkuchiduke or kisuThere was no word for it prior to the 20th century because it was not an observed expression of affection, or at least not a recognized one.