Twenty-eight girls and women suffering what they say are side effects from cervical cancer vaccines that were recommended by the government demanded compensation from the state and drugmakers Monday as their trial opened at the Tokyo District Court.

The plaintiffs, ranging in age from 15 to 22, said they have experienced a wide range of health problems, including pain all over their bodies and impaired mobility, after receiving the human papillomavirus (HPV) vaccines between 2010 and 2013.

Each is demanding ¥15 million in damages.