|Japanese name:||服部 静華(Hattori Shizuka)|
|English name:||Shizuka Hartwell|
|Relatives:||Heizo Hattori (husband)
Heiji Hattori (son)
|Aliases:||Shizuka Ikenami (maiden name)|
|Eye color:||Dark blue|
|First appearance:||Manga: File 276|
Anime: Episode 220
|Keyhole number:||Volume 28|
|Japanese voice:||Masako Katsuki|
Shizuka Hattori (服部 静華 Hattori Shizuka) is a character in the manga and anime franchise, Detective Conan. Shizuka is Heiji's mother, a fact that shocks Kogoro, Ran, and Conan, due to her incredibly youthful appearance. Heiji is the only one who insults her looks, calling her "old lady." Nonetheless, Shizuka is very supportive of her son, rooting for him to solve cases, though she sometimes calls her husband, Heizo Hattori, police chief of Osaka, to assist Heiji. She is skilled in kendo.
In her first appearance, she asked Kogoro to help find a man named Shiro Shibata so she could retrieve an old photograph; Conan realized that the Ikenami is lying to Kogoro when she introduces herself for unknown reasons. At first, Conan suspected her to be a member from the Black Organization despite her lies, and maybe her fake identity. At the end of case it is revealed that she is Heiji Hattori's mother.
Not much is known about this woman owing to her rare appearance. She is calm, elegant, and has incredible kendo skills. She can catch the katana of a person swinging it wildly with just her fan. She was shown her calm personality, even when Kogoro Mouri and Ran panicked. She's also very brave. In a movie, Heiji stated that he inherited his bravery from his mother.