(Note: Move the mouse over the text below to open the summaries of each Season, OVA, or Movie that is listed.)
~§~ Happy Lesson OVA / Series ~§~
Chitose Hitotose is a orphaned high school student who lives with five female teachers. Others would say that this would be a good idea if they were in Chitose’s position but that’s not the case here. Their plan is to become his mother figures and help him to be a more productive student. For them to succeed in their plan they figure out activities for all of them to do. He tries to live a normal life but he must keep his home situation a secret from his classmates especially, Fumitsuki Nanakorobi.
~§~ Happy Lesson Advance ~§~
Chitose Hitotose’s live has never felt so full, since he has five teachers living at his household being his ‘mothers’. A mysterious girl girl shows up and turns out to be their neighbor, her name is Nagatsuki Kuron. Apparently, she wants Mu-chan to be her mother. Here comes the fun part, the sibling rivalry starts as who will be Mu-chan’s child.