Monster

Monster (モンスター) is an anime series based on the manga of the same name written and illustrated by Naoki Urasawa. The story follows Kenzo Tenma, a brilliant Japanese neurosurgeon living in Germany whose life is upended after he chooses to save a young boy over a high-ranking politician. Years later, Tenma discovers that the boy he saved has grown into a cold-blooded sociopath named Johan Liebert.

Here is the list of all the theme songs for Monster:

Opening Songs

Ending Songs