ReiAnnie

ReiAni is the het ship between Reiner Braun and Annie Leonhart from the Attack on Titan fandom.

Canon
The two are Eldians who lived on Marley as Honorary Marleyans in Liberio, their relationship is known to be professional as they're inheritors of the titans Marley owned, the Armored Titan (Reiner), and the Female Titan (Annie).

Reiner and Annie, along with two other warriors were sent to Paradis Island in order to take back the Founding Titan.

Fanon
ReiAni is not as popular due to having much popular ships like ReiBert and AruAni, which is a ship where Annie has confirmed feelings for that character.

Fandom
FAN FICTION