Arms Alchemy
A high-schooler saves a strange girl from a monster, but gets killed. The girl revives him with a magic medallion that also creates a weapon for its owner to fight these monsters. They team up to stop the monsters and their master.
Starring
It's a comedy and action & adventure show, and has a rating of 6.8 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United Kingdom.