It is good for a student like me for the yen to rise. 
Because, It will make me easier to travel abroad. 
But what will happen to the Japanese Economy? We will be easy to import commodities from the foreign country.
But we can not export things. Japan's population is declining. We have to address the needs of a low birthrate and an aging population.
Companies in Japan must create a new market in somewhere else, due to the lack of the young people who can be a great consumer! Japan's export growth is decelerating!