You say “good morning, everybody” in Japanese like this:
Ohayō Daredemo.
If you were to write out this phrase, you would do it like this:
おはようみんな
There are different ways to say this greeting, depending on who you are speaking to. If you wanted to use the very polite version of the greeting, you would say:
Ohayō gozaimasu.
The latter is a suffix that is used to denote humility, in a sense, and it is often used in greetings such as good morning, including a handful of others.
If you want to learn more Japanese, you can visit the blog of the Japanese Professor for some basic lessons.
Here is a video of some common phrases being spoken in Japanese:
Hearing the language spoken allows you to perfect not only the phrasing, but also the accent.
