|Japanese name:|| 桃井 恵子|
|First appearance:|| Magic Kaito Chapter 6|
Anime: Episode 219
|Appearances:|| TV: 1|
|Japanese voice:|| Yukiko Iwai (219)|
Ai Kayano (Magic Kaito)
Keiko appears to be a close friend of Aoko Nakamori, possibly her best friend after Kaito Kuroba. It is not stated how long the girls have known each other. In the plot of Magic Kaito, Keiko often serves the same purpose that Sonoko Suzuki does to Ran Mouri: that of friend and foil to the female main character.
Although comparable to Sonoko, Keiko appears to have a far less abrasive personality. She is an avid Kaitou Kid fan, but knows better than to advertise this in front of Aoko.
Keiko has appeared only once in Detective Conan, during the Kudo vs Kid special. She was seen first in high school homeroom with Kaito Kuroba, Aoko Nakamori, and Akako Koizumi. She later attended the Kid heist outside the clock tower with Aoko.
Keiko then makes a brief appearance in Kaitou Kid's Busy Date while she and a few other classmates ask Aoko about her feelings for Kaito.
Like other characters in Magic Kaito, Keiko's name contains a color. The "momo" in Keiko's family name means "peach".
|Main Characters||Kaito Kuroba • Kaitou Kid • Aoko Nakamori • Ginzo Nakamori • Akako Koizumi • Saguru Hakuba|
|Secondary Characters||Toichi Kuroba • Chikage Kuroba • Konosuke Jii • Keiko Momoi • Snake • Rose (OVA only) • Spider (TV special only)|
|Manga||Volume 1 • Volume 2 • Volume 3 • Volume 4|
|Magic Kaito: Kid the Phantom Thief||The Revived Phantom Thief • Kaitou Kid's Busy Date • The Princess Prefers Magic • A Witch Sheds No Tears • The Fated Blue Birthday • Love on the Ski Slope on Christmas Eve • The Splendid Rivals • The Secret of the Red Tear • The Witch, the Detective, and the Phantom Thief • The Reminiscent Golden Eye • The Tearful Crystal Mother • Tears of Love for the Dark Knight|
|Related Articles||List of characters who know Kaitou Kid's identity • Kaitou Kid's Gadgets • Magic Kaito Organization • Pandora Gem|