The Samurai's Kunoichi wife

Katsumi Oshima was of Japanese and African descent and a trained kunoichi that had been lied to to for most of her life. Just before her twenty-second birthday she not only learns of the secrets that have been kept from her but she also learns of her arranged marriage to her childhood crush.
Kenji Fujimoto is a samurai who has been waiting all his life to marry his arranged wife and the girl of his dreams. He knew that getting her to agree to this marriage wouldn't be easy but whether she liked it or not it was her destiny to become The Samurai's Kunoichi wife