How Do You Politely Apologize In Japanese?

How Do You Politely Apologize In Japanese? One of the most casual and most frequently used words is “gomen” ごめん. You can make it more formal by saying “gomen-nasai” ごめんなさい or more friendly with “gomen-ne” ごめんね. “Warui warui” 悪い悪い or “my bad” is also a very casual way to say sorry. How do you apologize