Hosting Services with DBCS-Enabled Webmail?

Dan asks: "I'm looking for an ISP that has double-byte capable Web mail. I have a small personal Web site where I blog on the Japanese game industry. The hosting at my current provider has been perfectly reliable, but I can't send or receive Japanese e-mail through their Web mail system, which can be a problem when I'm on the road. I'd prefer not to switch to a Japan-based hosting service because that would mean a Japanese UI for the Webmail, and I want to be able to give addresses to my friends that don't read Japanese. Does anyone know of a U.S. hosting service that might fill my needs? Thanks for all suggestions."