Kokoro

Kokoro (こころ, Kokoro) is a fictional Japanese character from the Dead or Alive video game series. She is the newest DOA girl introduced to the series.

Dead or Alive 4
Kokoro is a 17 year-old geisha-in training. Her mother, Miyako, was one of Fame Douglas' many mistresses (another being Helena's mother, Maria) and after Kokoro's birth Miyako and her child moved to the country. Kokoro began training to be a geisha, but her heart was actually in both training to be a geisha and martial arts. She asked her mother if she could participate in the 4th Dead or Alive Tournament, and she hesitantly accepted.

After several rounds of the tournament, Kokoro meets Helena who, unbeknownst to Kokoro, is her half-sister. However, Helena seems to recognize Kokoro and mentions Miyako before their fight. Kokoro's CG ending shows her returning home to pursue her training once again, doing things like fan dancing, playing the shamisen and a small drum.

Dead or Alive Extreme 2
A young girl who spends her days training to become a geisha under her mother's watchful eye. She came to New Zack Island without her mother's knowledge.