Volume 18 is the eighteenth volume of A Centaur's Life.
Sports Day comes to Shin Kanata High School! Himeno’s centaur body offers both advantages and challenges, but Himeno is determined to succeed…even if it means wearing a boy’s uniform! The other students show off their own abilities as well. Meanwhile, the Tutulitele Universal Alliance Central Committee takes up a petition from the Meameateles for political rights―a move that could dramatically transform this entire society.