Tetsuo Fukuda, now in his 40s, has everything a person needs: a woman he loves, two wonderful children, reliable friends. Twenty-two years have passed since the extravagant adventures with Aiko of which he has no memory. One day, in front of Grandma Titso's grave, Tetsuo will be made aware that he is the new owner of the Titso boarding house. Something in that boarding house will change his life forever.