The Seven Days of Fire.Ota has yet again totaled his Ingram in the line of duty. Sakaki orders the mechanics to fix the labor overnight. Shige tells him that they can't do it and have been working non-stop, and will probably need a night off. Sakaki is sympathetic to their plight and checks up on the sleeping mechanics. However he finds tons and tons of pornographic magazines and videos in their possession. Enraged, he publicly burns the lot and instigates new rules, banning many popular pastimes such as fishing, and leaving very little of a private life. The mechanics are very upset and Shige decides to talk to Sakaki...