To Love Ru Darkness Vol. 13 (Paperback)
In this sequel series to To Love Ru, Princess Lala's younger sister Momo begins her own marital machinations to ensnare poor Rito. But to make her plan a reality, he has to become king of their interstellar empire, which would allow him to marry as many women as he wants! As Rito's heart continues to waver between Lala and his first crush, Haruna, Momo finds herself unable to deny the feelings she has for the hapless earthling high schooler. Could a human alien harem be the solution to all their problems?
Saki Hasemi is a Japanese writer best known for To Love Ru and To Love Ru Darkness. Kentaro Yabuki is a prolific Japanese manga creator and artist known for many series, including manga in various Shonen Jump magazines like Black Cat, To Love Ru, To Love Ru Darkness, and DARLING in the FRANXX.