Anime Like My Stepmom’s Daughter Is My Ex: 10 Must-Watch Romantic Comedies

If you’re looking for Anime Like My Stepmom’s Daughter Is My Ex, you’ll love this list of shows that delve into complex relationships, romantic tension, and the comedic situations that arise from unexpected connections. Each anime here brings its own twist on romance and family dynamics, perfect for fans who enjoyed the unique setup of step-sibling romance in My Stepmom’s Daughter Is My Ex.

1. Domestic Girlfriend

Domestic Girlfriend is a series that explores the complexities of family dynamics and forbidden romance. Natsuo Fujii, after a one-night stand with a girl named Rui, discovers that she is now his stepsister due to his father’s remarriage. To complicate things further, Natsuo also has romantic feelings for his teacher, Hina, who is Rui’s older sister. The tangled relationships and intense emotions make this series a perfect match for fans of My Stepmom’s Daughter Is My Ex.

Release Date: January 2019
Studio: Diomedéa
Genres: Drama, Romance, School, Shounen
MyAnimeList Link: Domestic Girlfriend

2. Koi to Uso (Love and Lies)

In a world where the government assigns marriage partners to ensure successful relationships, Yukari Nejima finds himself in love with a girl who isn’t his assigned match. Koi to Uso explores the emotional conflict that arises when the heart desires something different from what society dictates. Like My Stepmom’s Daughter Is My Ex, it delves into the tension between love, obligation, and personal choice.

Release Date: July 2017
Studio: LIDENFILMS
Genres: Drama, Romance, School
MyAnimeList Link: Koi to Uso

3. Nisekoi (False Love)

In Nisekoi, Raku Ichijou, the son of a yakuza leader, is forced into a fake relationship with Chitoge Kirisaki, the daughter of a rival gang leader, to maintain peace between their families. Despite their animosity, their relationship becomes more complicated as they navigate their feelings and deal with multiple love interests. This dynamic of forced relationships evolving into something more mirrors the setup in My Stepmom’s Daughter Is My Ex.

Release Date: January 2014
Studio: Shaft
Genres: Harem, Comedy, Romance, School, Shounen
MyAnimeList Link: Nisekoi

4. Ore no Imouto ga Konnani Kawaii Wake ga Nai (My Little Sister Can’t Be This Cute)

Kyousuke Kousaka’s life takes an unexpected turn when he discovers that his seemingly perfect younger sister, Kirino, is secretly an otaku. The series focuses on the siblings’ growing bond as Kyousuke becomes involved in Kirino’s secret life. Like My Stepmom’s Daughter Is My Ex, this anime explores sibling relationships, misunderstandings, and the gradual development of closeness between family members.

Release Date: October 2010
Studio: AIC Build
Genres: Slice of Life, Comedy, Drama, Romance
MyAnimeList Link: Ore no Imouto ga Konnani Kawaii Wake ga Nai

5. Kiss x Sis

kiss x sis follows Keita Suminoe, a high school student whose twin stepsisters, Ako and Riko, are romantically interested in him. The series focuses on their comedic attempts to win Keita’s affection, all while navigating the challenges of living as step-siblings. If you enjoyed the romantic tension and sibling dynamics in My Stepmom’s Daughter Is My Ex, Kiss x Sis offers a more comedic and risqué approach to the same themes.

Release Date: April 2010
Studio: feel.
Genres: Harem, Comedy, Romance, Ecchi, School, Seinen
MyAnimeList Link: Kiss x Sis

6. Yosuga no Sora: In Solitude, Where We Are Least Alone

After losing their parents, twins Haruka and Sora Kasugano move to the countryside to start a new life. However, as Haruka reconnects with old friends and forms new relationships, Sora’s feelings for him complicate things. The anime deals with intense romantic and familial bonds, including controversial themes, making it a darker, more dramatic counterpart to My Stepmom’s Daughter Is My Ex.

Release Date: October 2010
Studio: feel.
Genres: Drama, Ecchi, Harem, Romance
MyAnimeList Link: Yosuga no Sora

7. Oreshura (My Girlfriend and Childhood Friend Fight Too Much)

Eita Kidou, a high school student focused on academics, gets blackmailed into a fake relationship with the beautiful Masuzu Natsukawa to keep away unwanted suitors. Meanwhile, his childhood friend Chiwa Harusaki enters the mix, leading to a love triangle filled with comedic misunderstandings. Like My Stepmom’s Daughter Is My Ex, this anime centers on the complexities of love and personal conflicts.

Release Date: January 2013
Studio: A-1 Pictures
Genres: Comedy, Harem, Romance, School
MyAnimeList Link: Oreshura

8. Kuzu no Honkai (Scum’s Wish)

Hanabi Yasuraoka and Mugi Awaya, both in love with their teachers, enter into a fake relationship to cope with their unrequited feelings. Kuzu no Honkai is a raw and emotional series that dives deep into the complexities of love, desire, and human relationships. Like My Stepmom’s Daughter Is My Ex, it explores how romantic connections can become entangled with emotional baggage and personal struggles.

Release Date: January 2017
Studio: Lerche
Genres: Drama, Romance, School, Seinen
MyAnimeList Link: Kuzu no Honkai

9. Masamune-kun no Revenge

Masamune Makabe, once an overweight child, transforms himself into a handsome teenager with the goal of exacting revenge on Aki Adagaki, the girl who humiliated him. His plan to make her fall in love with him and then reject her takes many unexpected twists. Like My Stepmom’s Daughter Is My Ex, Masamune-kun no Revenge explores complex romantic relationships and the challenges that arise when past and present feelings collide.

Release Date: January 2017
Studio: Silver Link.
Genres: Harem, Comedy, Romance, School, Shounen
MyAnimeList Link: Masamune-kun no Revenge

10. Boku wa Tomodachi ga Sukunai (Haganai: I Don’t Have Many Friends)

Kodaka Hasegawa, a high school student with a bad reputation, joins the Neighbor’s Club, a group of misfits who aim to make friends. The club’s interactions lead to hilarious and heartfelt moments as the members learn about relationships and themselves. Like My Stepmom’s Daughter Is My Ex, Haganai explores the dynamics of complicated friendships and the difficulties of navigating love in a chaotic environment.

Release Date: October 2011
Studio: AIC Build
Genres: Ecchi, Slice of Life, Comedy, Harem, Romance, School
MyAnimeList Link: Boku wa Tomodachi ga Sukunai

Final Thoughts

If you loved the romantic tension and complicated relationships in My Stepmom’s Daughter Is My Ex, these 10 anime will keep you hooked with their own blend of humor, drama, and complex emotional journeys. Whether it’s sibling bonds, fake relationships, or love triangles, these shows are filled with entertaining moments that you won’t want to miss.