|This article is about a/an character in Kamen Rider W.|
|Series:||Kamen Rider W|
|Ally Type:||Psychic/Ex member of Quarks|
|Homeworld:||Earth (Main Timeline Continuity)|
|First Appearance:||Kamen Rider W Returns: Kamen Rider Eternal|
|Last Appearance:||Kamen Rider W Returns: Kamen Rider Eternal|
|Number of Episode|
Full list of appearances
Mina (ミーナ Mīna) is a psychic created by Foundation X, the love interest of Katsumi Daido. A young woman who was a member of the Quarks months before NEVER arrived to Futo, she was one of the stronger specimens due to having psychokinesis, pyrokinesis, and psychometry. However, she turned against Doctor Prospect to help NEVER in freeing her fellow Quarks prior to Prospect using his Dopant powers to kill them. Though it turned out she survived, Mina's "death" caused Daido's descent into madness. In the events of Kamen Rider Eternal, after attempting to kill Double in order to avenge Daido, Mina reveals his story so Shotaro and Philip know the truth before she is hospitalized.
Mina was originally obedient to her leader out of fear until she met Katsumi and fell in love with him. After Katsumi was killed, Mina wanted to avenge him by killing the identities of Kamen Rider Double until she learned how far Katsumi fell.