Final answer:
Crunchyroll streams 'Monster Musume' in Scandinavia. The availability of anime can vary by region and Crunchyroll generally has a vast anime library with proper licensing rights.
Step-by-step explanation:
The company that streams "Monster Musume" in Scandinavia is Crunchyroll. When looking for anime streaming options, it's important to check each platform as the availability can vary by region and over time. Crunchyroll is known for its vast library of anime and it typically has licensing rights for streaming anime across multiple regions, including Scandinavia.