Having a café with my friend. Behind us, a Japanese girl studying. I met her later in the evening when going out to buy food for dinner. She probably spent the whole afternoon in that café, studying. Something quite common in Japan, a country where a home is often less comfortable than a café for studying, especially in summer or in winter : for the price of a drink, you get a comfortable seat, a table and more importantly some warmth in winter and fresh air in summer !