Oh, Lonely Teacher! Kuribayashi Sensei Appears / Terrible Inspection Day Urusei Yatsura : Season 1 Episode 16

16-1. Oh, Lonely Teacher! First appearance of Kuribayashi Sensei Ataru and Kuribayashi are enemies from the very start. Then Lum shows up and Kuribayashi falls in love. Finally Lum goes out with Kuribayashi in hopes on lightening his spirits. 16-2. Terrible Inspection Day On a day when students mothers come to school, Mrs. Mendo and Lum's mother get into a dispute and Mrs. Moroboshi acts as judge by setting up a roulette game.