Majo-san wa Hitomishiri

A terrifying witch lives on a hill and will eat anyone who approaches carelessly. The target of these strange rumors is a timid young man who runs a pharmacy on the outskirts of town. He lived a carefree life, away from everyone, until he suddenly became famous. The young man thought the rumors about him being a "witch" weren't so bad, until one day a girl suddenly came to visit him, asking to be his apprentice...!?

(Source: Fusion Product, translated)