- Public service
Sports Service manages about 350 sports fields, many of which are turned into skating rinks in winter. Most of the fields are meant for ball games including baseball and football. The fields are usually outdoors, but some sports halls have indoor fields for ball games. The fields are usually covered by grass or sand. The number of artificial grass fields is 17, and the department strives to increase their number.
Sports fields can be reserved for competitive sports. Schoolyards have fields used for physical education and during recess.