optimizing for foreign search engines - is this offer bogus?

I got this email from a company that claims to be in the business of "multilingual SEO." Is this bogus, or what? I had never even considered the idea of optimizing for "foreign search engines." Please read below and tell me what you think:

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"Hi, after visiting your site I have noticed that your website cannot be found on foreign search engines (I tested it on Hispanic search engines, German search engines, Asian search engines, etc.) Our company is specialized in multilingual search engine promotions in 28 languages . From the Japanese Google to the German Yahoo, from the AOL in Spanish to the MSN in Chinese, we can show you how to develop a true international online presence by promoting your website on foreign search engines.

Let us show you how to develop a presence on the multilingual web
without having to translate your website: It is not necessary to
translate your website in order to submit to foreign search engines,
however, you need to have at least 1 page in Japanese optimized with
Japanese keywords and meta tags in order to submit to Japanese search
engines, at least 1 page in Spanish optimized with Spanish keywords in
order to submit to Hispanic search engines and so on..."