Need a translator English to Japanese

We are looking for a translator to translate English blog articles and social posts to Japanese. This is a long-term project and we will have to translate new content every week. We have a first round of articles to translate for a total amount of about 11700 words. Then, we will have approximately 300 - 1000 words to translate per week. We would like to be charged per word. So, please, it would be great if you can tell us your price per word. Many thanks in advance.