Retake the exams until she excels. Stark naked.

"You will retake the graduation exam until you excel." Hisashi declared.

Hinata nodded but sighed with relief on the inside. Retaking the exam wasn't so bad, especially by her father's usual standards. "I understand father."

She turned to leave but Hisashi cleared his throat. "You misunderstand daughter. Retaking the exam is not your punishment, Hinata. That is simply to get the point that you must do better across. No your punishment is that you will remain completely naked until you pass with high enough marks."

"F-father?"

"Hinata. I order to remove your clothing and remain naked until you get a score I can be proud of."

Hinata paled. She knew he was serious. Without any protest, Hinata silently sobbed as she took off her clothes. Standing naked, Hinata covered her privates in humiliation in front of her father.

"Father, c-could you please r-reconsider?" Hinata begged timidly, not used to questioning her father's choices. "I don't want to be naked anymore. I'll do better I promise."