There is a Japanese study group for elementary and junior high school students. I teach Japanese and mathematics there as volunteer teacher. Today we had a commencement. In the morning, all students made a presentation about their interesting topic, such as "How to make Chinese characters", "Why breakfast is so important" and "How to save energy". Each student prepared their presentation and had good performances. I was so happy to see them. After their presentations, we had a ceremony. In the ceremony, some students gave a present and a thank you card to volunteer teachers. I got them. All students wrote the massage for me and I an so glad to see it.