|Japanese name:||茶木 慎太郎|
|First appearance:||Manga: File 156|
Anime: Episode 76
|Keyhole number:||Volume 70|
|Japanese voice:||Nobuo Tanaka|
Shintaro Chaki is the superintendent of the Tokyo Metropolitan Police 2nd Division and Ginzo Nakamori's direct superior.
Chaki is strict and aggressive when it came to catching Kaitou Kid, and good at giving quick orders to subordinates. Despite this, however, he is not bloodthirsty; during Nightmare's brief "partnership" with Kid, he commented that he would prefer to capture both Kid and Nightmare alive if possible.
Ginzo Nakamori Edit
Though not as aggressive or impatient as his subordinate, Chaki maintains an equal interest in capturing Kaitou Kid. He appears to consider Nakamori a dependable police officer.