The Narrator
Disembodied Voice
- Location
- Somewhere Offscreen
The only visual example of enchantment in progress that I can recall was Mami enchanting Sayaka's bat, and for that she just touched it with one hand.
I've been assuming that the only real use for one's hands while enchanting is to touch/hold the thing being enchanted. As far as I know there aren't any somatic components when casting meguca magic.