Summary:
- The article discusses the latest sales numbers for Sega's popular game franchises, including Sonic the Hedgehog and Persona.
- It reveals that the Sonic series has sold over 1.5 billion copies worldwide, making it one of the best-selling video game franchises of all time.
- The Persona series has also seen impressive growth, with the latest entry, Persona 5, selling over 6 million copies globally.