Hello, I'm a Japanese native, who's fluent in Japanese and English. I can translate your English document to Japanese or Japanese documents to English. For Japnese to English translation, my rate is 25 USD up to 400 Japanese characters, 5cents per character there after. For English to Japanese translation it'll be 25 USD up to 200 words, 15 cents per word for additional work.
Please feel free to ask for the free estimate.