Well, Just You Wait! Forbidden Technique(1979)

Hare is working at a construction site with a welding machine, from which sparks fly off and hit the Wolf. Wolf notices Hare and starts a chase, but the Hare defends himself with the welding machine. At the end of the issue Wolf crashes into an advertisement for a polytechnic technical school and expresses his desire to learn to operate welding machines there, but it turns out that this technical school accepts only athletes. The episode focuses on the problem that some technical schools and universities at that time, accepted students not based on knowledge, but by athletic merit, so that the institution could show sports results.