Teaching English for God in Japan

The work of God and christian ministries are especially small in Japan because it is a place where western civilization hasn't really had a big influence on. I have always wanted to make an impact in the world by volunteering in some foreign country and spreading the love of God. My close friend and I have recently turned 18 and thanks to my church I am able to go to Japan for a month and teach english openly to whoever is interested in joining our free of charge English lessons (which will be unsalaried). I will be assisting their ministry in Japan and helping them out however I can by the grace of  God. The amount of money that I am asking for will only be covering the plane fare to japan (round trip) and transportation around the vast country. The rest of the expenses will be covered by my current part time job. Our departure is on the 1st of June (2018). Your support is greatly appreciated by me, my fellow church members and the ministry in Japan. My hopes are to help and touch the lives of Japanese people by introducing students on local college campuses to the gospel and guide my learners in the right path. I pray that the Lord may bless our trip and give us strength, courage and good will to carry out this mission. Please include us in your prayers. Hontoni arigatou gozaimasu!! (Thank you very much)