Japanese product names and advertisements often contain English that makes native speakers think, “That sounds a little strange.”
But it is too simple to assume that someone who did not know English just made up the name carelessly. A product name is not an English exam. Whether it works as a brand matters too.
Especially at larger companies, product names are often discussed by multiple people across areas such as planning, marketing, advertising, and legal affairs. In some cases, how the name may be perceived overseas is considered as well. If slightly unusual English still survives that process, it may be because other priorities matter more than producing the most natural English possible.
A name may need to be easy for Japanese consumers to pronounce and remember. It may need to sound good when written in katakana, look attractive in a logo, fit the image of the product, or avoid conflicts with existing trademarks. A phrase that sounds slightly odd to an English speaker may still be the stronger name in the Japanese market.
English in Japanese advertising also works as more than a carrier of literal meaning. It can add impressions such as freshness, luxury, cuteness, sophistication, or international appeal. A short English word or English-like sound may create a mood more effectively than a completely natural English sentence would. In those cases, sound and visual impact can take priority over linguistic accuracy.
It is also important not to treat everything as simply “bad English.” Japanese contains many English-derived expressions known as wasei-eigo. These may shorten English words, change their meanings, or combine them in ways that do not exist in English. They are not failed attempts at speaking English; they have become part of Japanese vocabulary. At the same time, advertisements can also contain phrases that are simply unnatural in English, and the two are not the same thing.
So when you see unusual English on a Japanese product, “Japanese people are bad at English” is not a very complete explanation. Even if the wording sounds odd to a native speaker, it may have been chosen because Japanese consumers remember it, it creates the right image, and it works effectively as a brand.
In Japanese advertising and product naming, English sometimes functions less like a foreign language and more like a design element—something closer to color, typography, or visual style. That is why expressions that drift away from natural English can still work perfectly well in Japan.
