Summary
Masumi Sera introduces herself as a high school detective who practices Jeet Kune Do. She transfers into Ran’s class at Teitan High after solving a murder case, though it is suggested she may have intentionally made an error in her deduction. She appears to be aware that Conan is a detective. Sera is a skilled fighter, capable of matching or surpassing Ran’s abilities. Having lived in America with her parents for the past three years, she claims to prefer her native Japan and is currently staying in a hotel in Tokyo.
