Movies and TvShows featuring "step-brother-step-sister-relationship" theme.

Mizuto and Yume, former junior high school sweethearts, reunite as step-siblings after their parents announce a marriage. To prioritize their parents' relationship, they create a rule where 'the first one to get aroused' loses.

Eromanga Sensei is a story about a high school student named Masamune Izumi, who is a successful light novel author under the pen name 'Eromanga Sensei.' He leads a solitary life as a hikikomori, rarely leaving his room. However, his life takes a turn when he discovers that his mysterious illustrator Eromanga Sensei is actually his shut-in step-sister, Sagiri. Together, they embark on a journey to create manga while navigating the complexities of their relationship.

Pursued tells the story of a man seeking vengeance and struggling with repressed memories from his childhood. As he tries to uncover the truth about his past, he must confront his own inner demons. Love, betrayal, and family secrets unravel in this film noir western.

A human single father is abducted by a spaceship and fall in love with an alien single mother. They return to Earth to marry and raise their blended family.

Wakamatsu Masato lives with his step-sister (not blood-related), Miyuki. Their father is always working overseas, leaving them to live by themselves in Toukyou. Miyuki is cute, nice, sensitive and very popular among Masato's friends and peers. Masato has a girlfriend at school whose name is Kajima Miyuki, who is pretty and gentle, the ideal dream of every highschool boy.

A hotel manager of the brand-new Hotel Helsinki, is found dead one day before the opening festivities, leaving behind him a suicide note.

A widow and a widower meet, fall in love, and decide to merge their families. They face various difficulties along the way, including conflicts with in-laws, a dysfunctional family, and a hippie love interest. Through it all, they learn valuable lessons about love, family, and the importance of communication.

During the Chinese Revolution in 1949, young Chinese copra trader named Fong-Huan marries Elisa, a young and pretty Filipina. The couples children, Daniel and Linda, were raised in a mixture of Chinese and Filipino-Hispanic tradition. These richly cultured people are the ancestors of a dysfunctional third-generation family whose daughters tell their own stories of joy, struggle, and the complex realities in the life of Filipino Chinese families.

A rich older man dies during a massage (you see, uh--never mind). His young widow (Lucrezia Love) decides she needs some male help in managing her deceased husband's estate (for some reason she doesn't ask the family lawyer who she spends all her time rolling around in the hay with), so she summons her younger step-brother to come stay with her and her "little stepdaughter" (Gloria Guida). Of course, Guida's character ends up being attracted to her new "uncle" and plots to get "his bird in her bush" by, among other things, arranging for him to witness a steamy lesbian encounter between her and a friend in a, uh, steam room. To resist this temptation, the "uncle" marries Guida off to another guy while he in turn marries her friend, but they still can't resist each other.

Minato is a university student and has a fear of germs. She isn't interested in looking pretty. She lives with her stepbrother Toru, who is her stepbrother from her mother's remarriage. Meanwhile, Toru is handsome and a player with the ladies. He doesn't resist women who come on to him and he doesn't stop women from leaving him either. Minato is uncomfortable with Toru and his ways with women. They are the same age and attend the same university. They have an agreement, where Toru will not approach Minato within 2 meters when they are outside. One day, due to her friend’s request, Minato puts on make-up and wears her friend’s high school uniform. While she is out walking in public, she happens to meet Toru. She unexpectedly lies to him about her identity and tells him that she is a high school student. Toru falls in love with her at first sight.

Out in the farm-lands near Portland, the Widow Walters lives with her daughter Ethel. As far as affections are concerned, those of the widow are confined to her daughter, until Squire Lang, a fat old widower, with his son Harry, moves onto the adjoining farm. One day Harry leaves his plowing, when he catches sight of Ethel. They rush to the gate to exchange felicities, but the squire wants Harry to return to his plowing, and the widow desires Ethel to resume her housework.