Japanese and English entity records are disconnected.
Your business may have a strong entity presence in English-language sources while Japanese-language sources — Japanese Wikipedia, Teikoku Databank, Tokyo Shoko Research, Japanese industry directories — either lack entries entirely or contain different, outdated, or internally inconsistent information. AI engines serving Japanese-language queries draw primarily from Japanese-language sources. The two entity records need to be coherent and mutually reinforcing, and almost never are.