Cufon issue for bi-lingual website

Hi everyone!

I have a question that I hope you guys and girls can help me with.

I’m building a bi-lingual site for a cafe using WordPress. The site
has 2 languages: English & Japanese.
The wordpress theme utilizes cufon with a font called Steelfish.
The problem is that when the site is set to Japanese, none of the
product titles show in Japanese characters as the titles utilize the
cufon which doesn’t include Japanese characters. The product
descriptions display properly in Japanese as they do not utilize the
cufon.
The site menu titles in the header are in English for both the English
and Japanese sides of the site, so the cufon font is suitable for both
languages for the header section.

My questions are:

1. Is it possible to turn off cufon in the body of the page for
Japanese but leave it on for the menu titles?
2. Is it possible to combine the Steelfish (English font) font and a
Japanese font into 1 Cufon file?

Thanks in advance

Dan