There are many ways to greet other people in Japanese. These vary depending on time of day, social standing, and how close you are (not physically, I mean how friendly) to the other person.
To say hello in the morning, you can say Ohayou gozaimasu (formal) or simply Ohayou (to someone with whom you are on close terms, or a first name basis).
Konnichiwa is very common, and is used throughout the daytime.
Konbanwa is used in the evening as a greeting.
There are also colloquial expressions for men and women that are very casual.
konnichiwa
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Hello in Japanese symbols.. = こんにちは (:
"Chigau" or more formally "chigaimasu"
hello. you say googoogaga
"Minasan, konnichiwa" is how you can say it.
Hello in Japanese is "ใใใซใกใฏ" which is pronounced as "konnichiwa".
Hello = konichiwa Tiny = chitcha Small = chibi, chisai
You could say 'hamamatsu kara, konnichiwa.'
Konnichiwa, hope i helped :)
or hi. There are others that depend on the region. In formal situations people shake hands and say "How do you do" or "Please to meet you"
moshi moshi