• Lost Girls manga
Dina Fritz (Anime) character image (Titan) The subject of this article has no official name.
It is a fan-given name as substitute for lack thereof, and should not be considered as part of the Attack on Titan universe.

Mikasa Ackerman's brother would have been a newborn born into the Ackerman family in the year 845. He appeared in the visual novel Lost in the Cruel World as well as the Attack on Titan: Lost Girls novel and manga of the same name.


Mikasa Ackerman's brother would have appeared to be a healthy newborn with his father's light hair.


During the battle for Trost District, Mikasa Ackerman experiences a vision of a reality where her parents were not killed by human traffickers. In this reality, Dr. Yeager visits the Ackerman family with his son Eren in order to check up on Mikasa's mother, who is pregnant with what she expects will be a baby boy. Upon hearing of Mrs. Ackerman's pregnancy, he hopes that the newborn will become a soldier when he is grown up.[1]

After a short time, Mrs. Ackerman begins to grow ill, increasing the frequency of Dr. Yeager's visits.[2] Her condition, which is discovered to be gestational hypertension, continues to worsen until the point where she was advised to move to Shiganshina District, where Dr. Yeager could provide more immediate care in case of an emergency.[3] Some time later, Mrs. Ackerman successfully gives birth to her son in Shiganshina District with her husband and the Yeager family by her side.[4]

However, the unfortunate truth of the matter is that Mrs. Ackerman dies at the hands of a trio of human traffickers in the year 844 and Mikasa never had a brother, because he died in the maternal womb before the birth.[5]




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