Junkan

Junkan is a femslash ship between Junko Enoshima and Mikan Tsumiki in the Danganronpa series.

Canon
''' WARNING: This section contains heavy spoilers for Danganronpa 2. '''

While under the influence of the despair disease in Chapter 3, Mikan recovered her memories of school life. At the end of the trial that unveiled her identity as the culprit, she revealed that she did it for the sake of 'her beloved', claiming that they forgave and accepted her for who she was, in stark contrast to the maltreatment she had been exposed to her entire life, and that they would appreciate her actions if they were alive.

Mikan proceeds to ramble feverishly about how their love transcends the cruelty of her misdeeds, and how this person was a major factor in her drastic personality change. Due to her wording and the circumstances of her past, it is heavily implied that this person is Junko, who may have brainwashed her.

This is later confirmed in Chapter 6, where it's revealed Junko manipulated Mikan and the other students one by one, brainwashing them into loving her thus turning them into the  Remnants of Despair, her most loyal servants who amplified and perpetuated The Tragedy. However Junko held no actual affection for them and was merely using them as tools to spread despair.