明あけておめでとうございますMeanings1interjectionHappy New Yearrare termRare slang variant of 明けましておめでとうございます. Used in very casual, often playful or internet-based greetings. Not appropriate for formal situations.あけておめでとうございます!今年ことしもよろしくね。Happy New Year! Looking forward to another year with you.