Loved To Love Ru? Top 6 Picks for Sci-Fi Harem Fans
Anime Similar to To Love Ru
Looking for anime like To Love Ru? Based on fan votes, your best starting pick is High School DxD for its legendary harem antics.
Ready to trade planetary peace for some of the most chaotic accidental encounters in anime history?
Fans love the series for its blend of sci-fi gadgets and Rito’s absurdly unlucky charm. If you crave more high-stakes harem comedy with otherworldly girls, this list hits every mark. Upvote your favorite matches below, but only if you’ve watched both to keep our rankings accurate for others!
Core Themes in To Love Ru
Accidental Ecchi Encounters
Intergalactic Harem Politics
Sci-Fi Gadget Malfunctions
Power System Explained
While not a battle shonen, the power comes from Devilukean physiology and Lala’s unpredictable inventions. Lala creates gadgets that frequently malfunction, leading to Rito’s infamous falling incidents. Combat exists through alien assassins and Lala’s sisters, but physics usually take a backseat to slapstick comedy. It's less about power levels and more about the chaotic interactions between advanced technology and ordinary high school life.
Issei Hyoudou is a pervy student who gets killed on his first date and revived as a devil. He joins a club of high-ranking demons and starts building his own harem.
Why it's similar: This is the gold standard for fans who want high-tier harem comedy with supernatural stakes. Like Rito, Issei is surrounded by powerful, beautiful women who are deeply involved in his daily survival.
Power comparison: Combat is much more structured here with devil tiers and sacred gears, whereas To Love Ru relies on slapstick sci-fi gadgets.
Why watch after To Love Ru: Watch this if you want a protagonist who is more proactive about his harem ambitions than Rito is.
Tomoki's peaceful life ends when a winged humanoid 'Angeloid' named Ikaros falls from the sky and calls him master. His perverted antics reach new heights with her reality-warping technology.
Why it's similar: It mirrors the core premise of a girl falling from the sky to live with a bewildered teenage boy. The mix of high-concept sci-fi weapons and extreme slapstick comedy is almost identical to Lala’s invention-of-the-week format.
Power comparison: Both shows use advanced technology (Angeloid cards vs. Devilukean gadgets) to create hilarious and impossible scenarios.
Why watch after To Love Ru: Choose this if you loved the 'useless invention' aspect of Lala’s character and want more chaotic comedy.
Start with To Love Ru (Season 1), followed by the OVAs. Then watch Motto To Love Ru, To Love Ru Darkness, the Darkness OVAs, and finally To Love Ru Darkness 2nd and its respective OVAs.
Is the To Love Ru anime faithful to the manga?
The first season contains significant filler and rearranges many chapters. However, Motto To Love Ru and the Darkness seasons are much more faithful to Saki Hasemi’s original manga and Kentaro Yabuki’s art style.
Will there be a Season 5 (Darkness 3rd) of To Love Ru?
No official announcement exists for a fifth season. The manga ended in 2017 with To Love Ru Darkness Chapter 77, and the anime covered most major plot points through the various OVAs.
Is there any actual romance progression in To Love Ru?
While it remains a comedy first, the Darkness seasons provide significant character development for Rito and the main heroines. Rito eventually acknowledges his feelings for multiple girls, moving beyond the simple status quo.
Kimihito Kurusu finds himself hosting various mythological monster girls as part of a government exchange program. Chaos ensues as he tries to maintain a household of competitive, non-human females.
Why it's similar: It captures the feeling of a protagonist struggling to manage a house full of girls with unique biological needs and powers. The comedy relies heavily on 'accidental' physical situations similar to Rito’s curse.
Power comparison: Powers are biological traits of the monster girls, whereas To Love Ru uses alien tech and biology.
Why watch after To Love Ru: This is perfect if you enjoyed the variety of alien species and the 'living under one roof' dynamic.
Tsukune accidentally enrolls in a school for monsters and must hide his humanity to survive. He quickly attracts a vampire, a succubus, and a snow spirit who all want his attention.
Why it's similar: The high school setting filled with girls who aren't quite human creates a very familiar vibe. It balances the 'secret' of the girls' true nature with daily romantic comedy hijinks.
Power comparison: It leans heavier into supernatural monster forms and transformations compared to the sci-fi tools found in Deviluke.
Why watch after To Love Ru: Watch this for a more traditional supernatural take on the classic high school harem trope.
Raku Ichijo is the heir to a Yakuza family forced into a fake relationship with Chitoge, the daughter of a rival gang leader. He’s also searching for a girl from his past while managing multiple crushes.
Why it's similar: If you enjoyed the Haruna vs. Lala romantic tension, Nisekoi masters the 'multiple girls with different charms' formula. It focuses on the comedy of errors and misunderstandings that keep Rito’s love life complicated.
Power comparison: There are no powers here; the stakes are entirely social and based on gang warfare and romance.
Why watch after To Love Ru: Pick this if you want a break from the sci-fi elements but still want the high-quality harem comedy.
Shido Itsuka must save the world from 'Spirits'—girls with catastrophic powers—by taking them on dates and making them fall in love. Each success adds a new girl to his growing household.
Why it's similar: The sci-fi premise involving girls from another dimension who threaten the status quo is a direct parallel. The blend of high-stakes action and lighthearted dating scenarios feels like a more serious version of the Devilukean conflict.
Power comparison: Powers are more destructive and combat-oriented, involving spirit armors and massive energy blasts.
Why watch after To Love Ru: This is the best choice for fans who want a bit more plot and action alongside their harem dynamics.
