Hello,
My Japanese partner and I saw your project posting, and we'd like to offer our services to you. We run Trinity, a premier Japanese-English language services provider in Southern Japan, and we think we're the perfect fit for your project. My partner is a native Japanese speaker, and I am a native English speaker, and together, that combination can get your top quality services for your copywriting needs.
We're still not sure about the details of your project, so we've made a placeholder bid and price for now. If you're interested in our services, we can send you some articles we've written for Japanese publications, translation samples, and anything else you may be interested in. Once we understand the scope and extent of your project, we can give you a proper quote.
We look forward to hearing back from you!
Jeremy and Marie