1) Shinichi Kudo / Conan Edogawa2) Ai Haibara / Shiho Miyano
. Former Black Organization (BO) Member
. Codename : Sherry
. Inventor of APTX 4869
. Nationality : Japanese- English
. Her elder sister Akemi Miyano was shot by BO member Gin
. Her parents Astushi and Elena Miyano died when she was a child
. Elena Miyano's house is in England
3) Hakuba
. English Detective
4) Kaito Kid
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Case Closed : Counteragent
FanfictionThis short story serves as a potential ending for the popular Japanese anime series Case Closed. In it, Ai Haibara sacrifices her everything to invent a "counteragent antidote", so that she and Conan can return to their adult forms as Shiho Miyano a...