Ai Haibara (灰原 哀 Haibara Ai) - 25 Kg. - Has Variants

Ai Haibara (灰原 哀 Haibara Ai), real name Shiho Miyano (宮野 志保 Miyano Shiho), is the inventor of the APTX 4869 poison that shrunk Shinichi Kudo into Conan Edogawa, and a victim of the poison herself. Formerly Sherry (シェリー Sherī) of the Black Organization, she is on the run from them and lives with Professor Agasa. She is also one of the few characters who know that Shinichi is Conan.