AllMovie

This follow-up to the Happy Lesson TV series finds Chitose still living with his "five mamas," the teachers who decided to communally adopt him for his own good. One day, a neighbor girl named Kuron makes it known that she wants Mu-chan to be her mother. After all of Chitose's complaining, he doesn't seem to be very eager to let any of his adopted mothers go, and a sibling rivalry ensues. Who would have thought he would be so jealous?