|Japanese Name||銀座 けいこ|
|Height||173 cm (5'8")|
|Weight||66 kg (145 lbs)|
|Likes||Science, Quiet, Books|
|Relatives||Setsuko Ginza (Mother) Kiyoshi Ginza (Father)|
|Team||Mythical Mew Mew|
|V.A. (English)||Priscilla Everett|
|V.A. (Japanese)||Sanae Kobayashi|
Keiko is a pale skinned woman with brown hair tied into a messy bun and tired blue eyes with rectangular framed glasses. She's somewhat tall and tends to wear simple clothes, usually being seen in an open white lab coat over a blue turtleneck and black pants.
Keiko is a serious woman who doesn't accept anyone pushing her around, no matter their position or importance. She tends to throw herself into her work, sometimes even forgetting to eat or sleep.
Mythical Mew Mew
- She was initially going to have black hair and a skirt, before it was decided that brown hair and pants fit better.
- Keiko was initially called Keiko Kurogin
- She shares a Japanese voice actress with Lucy/Nyu from Elfen Lied
- She has the same English voice actress as Alexis Rhodes from Yu-Gi-Oh