You'd better ask this question to the person or organizations (where you may get the scholarship or fund) to clarify these questions. Anyway, let me try to answer......
1.Your research topic in Japan: Describe articulately the research you wish to carry out in Japan.
Question 1 seems to ask you to describe your general research areas and/or specific research topics such as leadership, M&A, Marketing strategies, and so on...and then list up some specific research questions that you would like to address.
2. Study program in Japan: (Describe in detail and with specifics — particularly concerning the ultimate goal(s) of your research in Japan)
Question 2 seems to ask you to describe the specific procedure to do the research including study design and contributions that your research can make to the theory and practice.