Kyoto University students would hardly ever be on sites like this, unless someone like you, who had entered the studies ( wish you do, I know many smart people from India) , has spare time and wishes to help. Most of the posters here, if ever, might have seen only the buildings of the Kyoto University.
Getting certified pdf copies of your credentials, it is your effort, if difficult in India, again, your problem.
It is not a Japanese issue, it is back into your ball range.