Hello I have a question and i would be glad if someone could answer me How do I write invincible vertically? Most dictionaries have invincible= 無敵 but I have also seen 常勝 or 確固不動 . What are the differences? I originally was looking for the phrase "invincible under heaven" which I saw in the manga Vagabond which is about Mushahi .( I want to use this knowledge for a tattoo design so I want to be extra careful) Thank you in advance!