|This article is about a/an villain in Kamen Rider 555.|
|Season:||Kamen Rider 555|
|First Appearance:||The Start of a Trip|
|Last Appearance:||Kamen Rider 555: Paradise Lost|
|Number of Episode|
Smart Lady (スマートレディ, Sumāto Redi), as Smart Brain's 'mascot,' works closely under the company's chief and helps developing Orphnoch. She never exhibits any Orphnoch powers in the series, and her species is left ambiguous despite her association with butterflies of the Morpho genus. She acts friendly and frisky towards the many workers at Smart Brain, although she doesn't demonstrate realization that no one enjoys her company.
She survived in both the TV series and the film, although she is left unemployed in the series finale after Smart Brain crumbled in the aftermath of Kiba's death.