one man. five females. single roof Despite being a rehashed concept, it is timeless. An ancient genre is given a dynamic twist in Happy Lesson. Five women live with Chitose at his home. The continual attention of so many girls could seem like a wonderful thing, but too much attention can be hurtful. Did I mention that they teach at his school as well (thus the title)? He is the target of their abuse both at home and at school. Even when things finally settle down at night, Chitose is forced to sleep on the couch because there are no more rooms available.