Depends on your grades motivation and assessment test all together qualify you, for tuition fee Scholarship. Asia Pacific University Reitsumeikan is one of the leading University in Japan offering courses 100% in English leading to Ph.D.
They have world class MBA, especially focus on Japanese business and Management. Students are allowed to work part-time. Japan offer Post study work and settlement opportunity for prospective students.
For detail information, regarding courses please check University website. http://en.apu.ac.jp/home/