ｰ Halfwidth Katakana Hiragana Prolonged Sound Mark Japanese Symbol Smiley Face U+ff70

How to Write the Halfwidth Katakana Hiragana Prolonged Sound Mark Symbol ｰ on Keyboard?

To write the Halfwidth Katakana Hiragana Prolonged Sound Mark symbol ｰ on keyboard using ALT codes; ALT+65392, just hold down the ALT key while typing the alt key code 65392. You have to use the numeric keypad of your keyboard. If you don not have numeric keypad, hold down the Fn and ALT keys while typing the alt code number.