Shiho Miyano  was a former member of the Black Organization under the code name Sherry.A gifted chemist at a young age, she was the inventor of APTX 4869, the poison that shrank Jimmy Kudo. Shiho betrays the organization after Gin killed her sister, Akemi Miyano.

Shiho took the drug in a suicide attempt, but rather

than dying, she, like Jimmy, became small. She is

taken in by Professor Agasa and is given the alias

Anita Hailey, Ai Haibara  in the original Japanese

version and Vi Graythorn as dubbed by

Funimation Entertainment. She shows affection

towards Jimmy, but she denies having such feelings.

Despite being constantly in the company of the

Junior Detective League and Rachel Moore,

she was very reserved and only opened up

a little more to Rachel and Amy after some time;

she is on a first name basis with Amy who calls her

"Ai-chan". She often helps Conan solve cases and find information on the Black Organization to help bring them down in addition to working on the cure to their condition. Her Japanese voice actress is Megumi Hayashibara and her English voice actress is Brina Palencia. In the live drama, her teenage form was portrayed by Yuu Kashii and her child form by Shibota Kyota.