Manga Like (K)night & Day: Hirotta Gyaku-Trip Kishi ga "Osu" ni Naru made
These 24 manga share the Erotica genres and Isekai themes that define (K)night & Day: Hirotta Gyaku-Trip Kishi ga "Osu" ni Naru made. They are ranked by how much they overlap with it — strongest matches first — then by community rating.
Follow what catches your eye. Open a story, or explore its matches to keep discovering.
Showing 24 of 24 matches
Ore no Yubisaki de Nureru Sekai
Shared themes: Isekai. Also Erotica.
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My Rat Is an S-Class Awakener
Shared themes: Isekai. Also Erotica.
Soul is dropped into a dimension where everyone's screaming about a status window he can't see. On top of that, his pet rat, who also got dropped in with him, turns out to be a beastman and a powerful awakener... And in love with him?! Will Soul and Rio accept
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Teikoku Kishin Volcamion
Shared themes: Isekai. Also Erotica.
Robou is a corporate drone with an extraordinary passion for giant humanoid robots. One day, he's deeply hurt when a colleague bluntly states, "There's no need for giant humanoid robots." Later that evening, he's approached by a being from another world who pl
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How to Escape the Clutches of an Obsessive Top
Shared themes: Isekai. Also Erotica.
Yeonsoo wakes up as a doomed, bratty guide in "The Guide's Abyss." He avoids Seunghyuk, an S-rank esper, but one accident later, they're involved. His careful plans are ruined, and though he pulls away, Seunghyuk sticks to him more. Will Yeonsoo survive, or wi
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Isekai de Inmashi Harem
Shared themes: Isekai. Also Erotica.
Ichirou, an ordinary otaku working adult, is summoned to another world. Unusually for an "outsider," he is a "powerless person" with no special abilities. However, he has "awakened" to the other world as the possessor of "incubus powers," which allow him to co
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Hunks, Harems, and Hardcore Habits
Shared themes: Isekai. Also Erotica.
Trapped in a game where she's a spy tasked with seducing the men of the Empire, our protagonist finds herself in a twisted reverse harem scenario with no way out. "Did I log in to the game last night? But I don't remember logging in..." What started as an imme
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The Dokkaebi's Soul Qi Bride
Shared themes: Isekai. Also Erotica.
Lee Shinhui has always juggled odd jobs to support his ailing brother, but when he accidentally shatters a mysterious marble, he's dragged into a demonic realm! Just as all hope seems lost, he's rescued by a powerful dokkaebi named Ohwi, who demands Shinhui's
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Shared themes: Isekai. Also Erotica.
On the day of the grand opening of the love hotel he inherited from his father, Riki Takada awakes and discovers he's been transported to another world along with the entire love hotel. And within the grounds of a kingdom!? Without understanding what was happe
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Teisou Gyakuten!? Isekai Harem Seikatsu Anthology
Shared themes: Isekai. Also Erotica.
An anthology of isekai harem short stories by various mangaka.
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The Duke's Plush Obsession
Shared themes: Isekai. Also Erotica.
When Yul finds himself dropped into a BL novel, reincarnated as a stuffed toy that has ended up in the hands of an obsessive, tyrannical duke, he's sure he is done for. If the truth gets out, Yul will be burned at the stake! Can he find a way to get back to hi
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Love Potion Panic
Shared themes: Isekai. Also Erotica.
One day, the protagonist wakes up in the body of Charlotte, a gentle healer living in a world of magic and nobility. Her new life seems peaceful, until she discovers that Charlotte had just accepted a suspicious commission: to create a love potion. The problem
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The Missing Master
Shared themes: Isekai. Also Erotica.
"Please don't push your disciple away anymore, Master.." Ryu Jangjin lives an ordinary life, finding his only escape in web novels during his daily subway commute. But one evening, on his way home, a mysterious man suddenly breaks through his apartment window—
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Asagiri
More Erotica to explore.
Today is the young emperor's wedding ceremony. Karin has made up her mind to forget her childhood friend Asagiri, and has married her fiancé, Lord Kohaku. And on the sacred wedding night, Asagiri was there to witness and guide them in their bedchamber. (Source
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Yang Ilwoo and Me
More Erotica to explore.
Jang Baekhee is counting the days until he can escape Gicheon before his deadbeat father is released from prison. But then Yang Ilwoo arrives: a delinquent transfer student with a cheap perm, brassy hair, and a loneliness that mirrors Baekhee's own. Slowly, th
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A First of Summers
More Erotica to explore.
Lim Hyeonseon has followed the well-traveled path of life: he graduated, secured a job, and got married. But the marriage ended in a divorce, and on his 40th birthday, he finds himself lonely and constantly bombarded with questions about his non-existent love
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Blossoms of the White Night
More Erotica to explore.
To secure an alliance between the northern kingdom of Leracal and the southern realm of Arnata, the countries' royal families agree to a political marriage. Tei, known across the frozen battlefields as the most fearsome warrior and monster hunter, volunteers h
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Melting Point
More Erotica to explore.
After twelve years, a former teammate—no, a thorn in his side—suddenly reappears. Eunsan isn't thrilled to be working with Ian again, having long buried both his ice hockey past and any memories of him. Unlike Eunsan, who hopes their meeting will be a one-time
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Red Thread Quest
More Erotica to explore.
As a first-year law student, Lee Yeon never expected to cross paths again with his middle school crush—the charming upperclassman Hong Kihoon. But a chance reunion on campus leads to an even more unexpected twist: a spontaneous trip, and a strange challenge kn
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Kiss Me If You Can
More Erotica to explore.
"Six months... Just six months, and it'll all be over." After a one-night stand with Hollywood top star Chase Miller, Joshua finds out he's pregnant. As a single father, Joshua raises their child in secrecy. But when he is forced to return to work as Chase's b
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Flower of Allure
More Erotica to explore.
Iyeon wanted a quiet life as an arborist—but hidden upstairs is a comatose killer who once tried to murder her. When he wakes with no memory, she panics... and lies: "I'm your wife." Can she survive the man who doesn't remember her—or what he did? (Source: Man
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Master-Peace
More Erotica to explore.
Ju Incheol had it all...sharp suits, political connections, and a rising career as the trusted aide to Assemblywoman Lee Myeongsun, a ministerial candidate destined for power. But politics is a knife's edge, and one wrong move can send even the best men tumbli
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