Synopsis

After a long time, Wataru has decided to leave the house and lives on his own. The girls have also decided to split up and most of them are living separately as well. But none of them has forgotten about their brother and they still stick together to meet him, or their sisters.In 13 episodes of 2 stories in each episode, this series continues the stories about the lives of the 12 sisters and the brother they all love so much.