Age: 15-16

Blood Type: AB

Height: 166.2 cm (5'5")

Weight: 56 kg

BWH: 98-59-87

Mentality: Abnormal

Abnormality: The End

School: Hakoniwa Academy

Academic Status: Former 1st year, class 13. (graduated)

Previous Affiliation: Medaka's Student Council and Tsurubami Team/All Jokers

Previous Position: President

Affiliation: Kurokami Group and Hakoniwa Academy.

Occupation: Group Head and Academy Chairwoman.

Relatives:

- Kujira Kurokami (Older Half-Sister)

- Maguro Kurokami (Older Half-Brother)

- Kajiki Kurokami (Father)

- Hato Tsurubami (Mother, Deceased)

- Nashi Kurokami (Step-Mother)

- Five Other Unnamed Step-Mothers

- Fukurou Tsurubami (Uncle)

- Kamome Tsurubami (Cousin)

Medaka is an incredibly beautiful and talented first year student. She became Hakoniwa Academy's Student President as she managed to get 98% of the student body's support. One of her pledges during her campaign was to set up a suggestion box (which later became known as the Medaka Box), along with her childhood friend Zenkichi, goes out to solve any and all problems that comes through.

She is very confident and isn't ashamed of any part of her body at all. She is extremely intelligent and can understand all her subjects well. She has a positive outlook on everyone and everything surrounding her. Medaka sees it as her job to enhance the national prestige.

Medaka is capable of learning Abnormalities and completely mastering them, to the extent that she can use them to one hundred and twenty percent of their capability, becoming more skilled with them than even their original owners. This ability allows her to learn any skill quickly, from simple skills like baseball to the impossible feats performed by the members of the Thirteen Part. However, The End does have its limits; Medaka cannot learn skills that exceed her physical limits, and she is unable to stop herself from learning an Abnormality when she experiences it. She is also unable to learn styles.