Please go here.
You may also find the links by putting the word Japan or Japanese in the search engine.
Another way is to go to this link.
Please scroll down until you find the Japanese links.
GRN is a leading provider of Christian evangelistic and discipleship audio visual materials to the least reached language groups of the world. Our passion is to work where there are no translated Scriptures and no viable local church, or where a written Scripture or portion is available but where there are few if any who can read it or make sense of it.