Rennyuu Order The Animation

This is an anime adaptation of Kuronomiki’s manga.

Takayuki is a young man living alone since his parents left for an archaeological excavation in another country. One day, Sasha, the princess of a mysterious country named Al-Fajar, comes to Takayuki’s. She brings with her a letter from her father, in which it is written that Sasha is Takayuki’s wife.