Ranma ½

Ranma Gets Weak! (4x2)

Air date: Oct 19, 1990

Furious at Ranma for delivering him into the hands of a mob of angry women, Happosai brands Ranma with ancient mark, causing him to become 'as weak as a mere babe'. Upon hearing this, his enemies start lining up to give him a beating... What's poor Ranma to do?