This is the correct way to write "mina-san" in Japanese.
It is important to note that:
* みな (mina) means "everyone" or "all".
* さん (san) is a respectful honorific suffix, similar to "Mr.", "Ms.", or "Mrs." in English.
* The hyphen (-) in "mina-san" is not actually written in Japanese.
So, "みな-san" is actually just "みなさん" in Japanese.