Latin alphabet; Roman alphabet
Refers to the alphabet itself, as used in English and many other languages. Often contrasted with かな and 漢字.
See also: ラテン文字
Japanese learners sometimes memorize words using the Latin alphabet.
romaji; romanized Japanese
Specifically the system or practice of writing Japanese in the Latin alphabet. Common systems include Hepburn, Kunrei-shiki, and Nihon-shiki.
See also: ローマ字綴り
Station names are also written in romaji.
Names in passports are written in Hepburn romaji.
Please write your name in Roman letters.
Place names are written using romaji.
Even the child became able to read romaji.
full-width Roman character
half-width Roman character