R. Mika

Rainbow Mika (レインボー・ミカ, Reinboo Mika), often shortened to R. Mika, is a video game character from theStreet Fighter Alpha series. Her true name is Mika Nanakawa (七川 美華, Nanakawa Mika), and she is a professional wrestler trained by the big, domineering, shinai-sporting, golf cart-riding, Yoko Harmegeddon.

Appearance
Mika's attire is meant to be flamboyant as to stand out from the more experienced wrestling pools and circles. Being a Japanese blonde has its way of hiding her devotion and sincerity to her sport, as does her mask (which one could also call her 'visor'), and she possibly aims for making her arm joints less constricted due to the exposed portions of her uniform around her elbows and shoulders. Her boots are actually white, not blue.

Personality
Mika is a tomboyish girl who prides herself on going all out and wowing the crowds with her wrestling moves. She can be a little rough around the edges, but definitely has potential for the pro circuit. She idolizes Zangief and considers his way of fighting as the ideal route for herself.

Street Fighter Alpha 3
After graduation from a local junior high school, a woman by the name of Nanakawa Mika enters into her aim for a female pro wrestler as pupil of Harmageddon Youko. By way of a several year-interval training period, Rainbow Mika was ready to make her debut as a pro wrestler. She thought of the perfect promotion to make her a star - she would travel the world and fight famous street fighters in order to become the "Star of the Ring". R. Mika meets the great Zangief and cooperates in some way with his mission to destroy the Psycho Drive, though they end up rescuing people with E. Honda as well (specially noted in AAC). Afterwards, Mika continues to train as a pro wrestler so that she can finally meet him again later on.

At some point in the story, Karin and Mika meet, and the two fight. Karin is so impressed with Mika’s fighting ability that she promised that the Kanzuki Zaibatsu would sponsor Mika if/when she becomes a first-class wrestler. Six months after the Psycho Drive was destroyed, Zangief finally met R. Mika at her home stage for a public bout. In just under 20 minutes, Zangief finally trounces Mika with a Final Atomic Buster; despite the devastating loss, she still has nothing but respect for him afterwards. Zangief remarks that she's got a high wall to climb, but she is well underway.

Karin's sponsoring R. Mika is confirmed in Street Fighter Eternal, since Mika did later on become a reputable pro wrestler.