Dodgeball is demonstrating the contrast of the academic performance among different educational resources.
The Japanese Sumo sport represents the Gender Discrimination issue. Sumo court is traditionally restricted for males, having both genders on the court illustrates all gender should have an equal chance to attend school.
Swimming is the exercise that has no limitation on handicapped or able-bodied people that can swim freely.
Rowing competition indicates the inbalance community growth, the comparison of urban student and rural area child.
The relay race is a metaphor for the lack of qualified teachers in rural areas. The tree is represented as the process of the education system.
Figure skating is teamwork sports that require uniform neatness, as well as the class order; it usually asks for unifying. However, because it is hard to teach students according to their aptitude.
“On the way to school”is demonstrating the difficulties of going to school, especially living in rural area.