Look at what they are wearing. They are wearing special costumes especially designed for the preparation of school lunch. Look at today's menu. Now we are in the second semester. Students are taking the end-term exam.
Some students come to school early in the morning and study in the classroom.
They are taking social studies exam. They are a little bit nervous, too. In Japan junior high school students clean their classrooms by themselves. I myself also do this. This custom is unusual in other countries, but I think cleaning the facilities that we use everyday by ourselves is a natural thing to do and helps a lot enrich students' mind.