I was once asked this question by one of my students. In Japanese, foreign loanwords are typically written in Katakana. However, since ramen originated in China, it actually has a Kanji representation: 「拉麺」 . So why has Katakana become the standard? There are three main reasons for this: The Kanji was too unfamiliar: The character 「拉」 was not part of Japan’s everyday Kanji list (Joyo Kanji), making it hard for most people to read. The hit of "Chikin Ramen": In 1958, the world’s first instant noodles were launched under the Katakana name "Chikin Ramen" (チキンラーメン) . Its massive success popularized the Katakana spelling nationwide. A friendly image: Katakana gives off a more casual, vibrant, and approachable vibe than rigid Kanji. By the way, the Kanji 「拉」 means "to pull and stretch." In fact, traditional Chinese Lamiàn is made by hand-pulling and stretching the dough, whereas Japanese ramen noodles are made by rolling and cutting it. On top of that...
JLS Kadoya Academic塾長のブログです。