I'm a Demon Lord. I Got Remarried to the Mother of a Hero, so She Became my Step-Daughter - Recommendations

Alt title: Maou Desu. Onna Yuusha no Haha-oya to Saikon Shita no de, Onna Yuusha ga Giri no Musume ni Narimashita.

I'm a Demon Lord. I Got Remarried to the Mother of a Hero, so She Became my Step-Daughter

If you're looking for manga similar to I'm a Demon Lord. I Got Remarried to the Mother of a Hero, so She Became my Step-Daughter, you might like these titles.

My Evil Stepbrother

My Evil Stepbrother

As the daughter of a mom who is always working, Satono lives a lonely life. She's so afraid of being left alone that she self-isolates to prevent anyone from leaving her. But when her mom suddenly remarries, she gains an older stepbrother, Ryo. All Satono wants is a family, but all Ryo wants is to hang out with his friends. Can this pair work out their differences?

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Maoyuu Maou Yuusha Gaiden: Madoromi no Onna Mahou Tsukai

Maoyuu Maou Yuusha Gaiden: Madoromi no Onna Mahou Tsukai

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Manadeshi ni Uragirarete Shinda Ossan Yuusha, Shijou Saikyou no Maou Toshite Ikikaeru

Manadeshi ni Uragirarete Shinda Ossan Yuusha, Shijou Saikyou no Maou Toshite Ikikaeru

The hero, Fried, confronts the demon lord with his student, Lyle. Fried killed the demon lord after a ferocious battle. “I'm going to put an end to this war!” Just as he was about to finish off the demon lord, he is betrayed by his student who attacked from behind. Fried, who was supposed to be dead, wakes up next to a demon girl who calls him the demon lord for some reason. It seems that Fried has risen as the new demon lord and will now have to protect the demonkind under his command while fighting his former comrades.

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Kindan Shitei de Breakthrough: Yuusha no Musuko ga Maou no Deshi de Nani ga Warui

Kindan Shitei de Breakthrough: Yuusha no Musuko ga Maou no Deshi de Nani ga Warui

The hero's son and the ghost of the Demon King are the master and pupil!? Eirth, the son of the hero who defeated the Great Demon King, is troubled. Always expected to achieve great things, but unable to meet those expectations. No matter the effort he puts in, and the results he obtains, it's never enough for them. "I'm a disappointment compared to my father" or "Don't you know you're the son of the hero!!" Living every day like this, Eirth meets his destiny in the room containing the sword of his father, the hero. "Interesting. I will train you. I have only free time now.” Eirth receives special personal training from the Demon King just to get back at his parents and the world. In the coming days, his parents, the heroes of the past, his first love, the princess childhood friend, the geniuses of the era, and the world will tremble before him.

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Quartet

Quartet

18-year-old Hirosaki Naoya's mother has just gotten remarried. Naoya and his little brother and sister move in with their new stepsister, the beautiful young office worker Yukari, while their parents are on their honeymoon. The four of them are eager to build a new household together.

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Watashi, Maou. Naze ka Yuusha ni Dekiaisarete Imasu.

Watashi, Maou. Naze ka Yuusha ni Dekiaisarete Imasu.

By the order of the king, Oliver and his comrades head toward the demon king to subjugate him. The true identity of the easily defeated demon king is a beautiful girl, Cecilia. Oliver falls in love at first sight, and despite his comrades’ objections, he just took her home with him! Oliver spoils Cecilia at every turn, but unfortunately, not a single one of his thoughts has reached her. Will there ever be a day where the hearts of the hero and the demon queen align…?!

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Anitsuu!

Anitsuu!

After the remarriage of his father, Takara finds himself becoming the eldest of the four siblings. Wanting to try his best as the oldest brother, Takara ends up stumbling and tumbling with his relationship between his three younger siblings. Each chapter tells the tale of how Takara bonds with each sibling.

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Maoyuu Maou Yuusha: Oka no Mukou e

Maoyuu Maou Yuusha: Oka no Mukou e

After a long and treacherous journey, our Hero finally arrives at the Dark Lady's castle only to find himself being asked for help. The Hero explains how the war that the demons have brought upon the humans have killed thousands and put more in misery. The queen of demons however argues that this war has made the human society band together as one and showed empirical evidence how it has increased population, increased production, boosted economy and improved society overall. Furthermore, she explains to the Hero that ending this war will result in a civil war that will produce more bloodshed than there ever was. The Hero, convinced that the only way to bring peace, relatively speaking, is to join forces with the Dark Lady, agrees to help with her plans!

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Maoujou, Aki Heya Arimasu!

Maoujou, Aki Heya Arimasu!

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Seijo wo Kubi ni Nattara, Nazeka Youjoka Shite Maou no Pet ni Narimashita.

Seijo wo Kubi ni Nattara, Nazeka Youjoka Shite Maou no Pet ni Narimashita.

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