Not necessarily. Many manga directors focus on guiding the creative process rather than doing the actual drawing.
Not all manga directors draw. Their main job is to manage the team and ensure the manga aligns with the intended vision. Some might have drawing backgrounds, but it's not a requirement for the position.
Most of the time, no. A manga director's role is more about overseeing the entire production, including storyboarding, character design, and coordinating the artists. They might not have the drawing skills themselves.