Are Numerals Used In Japanese Travel?

Are Numerals Used In Japanese Travel? Number Common Formal 10,000 万 萬 Do Japanese understand Roman numerals? Roman numerals (ローマ数字 rōma sūji) represent numbers. It’s the numbers that have readings, no matter what numeral system you use to represent them. Roman numerals are thus read according to the number they represent: Iいち , IIに ,