hello. My name is***** can help you with your question. What you're asking about is a fairly involved topic. I have a great deal of programming and API experience, but even with that, we'd be looking at several hours of work to understand exactly what you want and understand what the API from the Japanese company offers. Do you happen to know if they have API documentation in English? That would be a necessity, at least for me to help. If you would like to engage me for this type of consulting, I can send you an initial quote for you to take a look at and decide if it makes sense for you.