Below is a complete Happy Lesson episode list that spans the show's entire TV run. Photos from the individual Happy Lesson episodes are listed along with the Happy Lesson episode names when available, as are the dates of the original airing of the episode. Happy Lesson episodes from every season can be seen below, along with fun facts about who directed the episodes, the stars of the and sometimes even information like shooting locations and original air dates. Examples of items on this poll include “Freezing - One Night In A Blizzard” and “Yura Yura - Swaying - Memories at the Shore.” Are you remembering a funny scene but can't think of the name that the Happy Lesson episode is from? Scroll below and you'll find what you're looking for.