Osananajimi to no Yakusoku wo Hatasu Tame ni Hyakunen Shugyo Shita Rouyuusha, Nokori no Jumyou de Maou wo Utsu
幼馴染との約束を果たすために百年修行した老勇者、残りの寿命で魔王を討つ; Demi Menepati Janji kepada Teman Masa Kecilnya, Seorang Pahlawan Tua yang Berlatih Selama Seratus Tahun Menaklukkan Raja Iblis dengan Sisa Umurnya; To Fulfill a Promise to His Childhood Friend, the Old Hero Who Trained for a Hundred Years Defeats the Demon King with His Remaining Lifespan
Berg, whose parents were killed by demons, sets out on a journey to defeat the Demon King. On the night his village was attacked, he promised his childhood friend that he would slay the Demon King. To fulfill that promise, he secluded himself in the mountains and trained relentlessly. One hundred years later, now 110 years old and armed with overwhelmingly powerful punches, Berg finally descends from the mountain. On his way to the Demon King, he encounters Eruruna, an elven swordswoman fighting against the demons...
This is a slightly unusual hospital where those who are not human come to visit. From insects and plants to unidentified life forms that usually remain hidden, patients burdened with strange abnormalities quietly arrive today as well. Welcome to the Fantasy Hospital
Hiro is transported to another world due to a mistake by the goddess. As an apology, he is granted the cheat skill of "being popular with girls of the other world," but before he knows it, he's surrounded only by "scary female officers of the Demon Kings army"!! Popular? With these girls, of all people!? A harem comedy filled with enemy characters begins!!
Henkyou no Ofuroya-san, Harem ni naru ~Yamaoku ni Arusabireta Onsen no Kounou ga Chiutosugite Onna Bouken-sha ni Daininkina Ken~
Henkyou no Ofuroya-san, Harem ni Naru ~Yamaoku ni Aru Sabireta Onsen no Kounou ga Cheat Sugite Onna Boukensha ni Daininki na Ken~; 辺境のお風呂屋さん、ハーレムになる～山奥にある寂れた温泉の効能がチートすぎて女冒険者に大人気な件～; The Frontier Bathhouse Turns Into a Harem: The Old Mountain Hot Spring with Cheat-Level Powers That Female Adventurers Can't Get Enough Of; The Frontier Bathhouse Turns Into a Harem: The Overpowered Effects of a Run-down Hot Spring Deep in the Mountains Make It Super Popular with Female Adventurers; Harem in the Middle of Nowhere: An Abandoned Bathhouse in the Mountains Has Become a Magnet for Beautiful Adventurers Thanks to a Cheater Source; Читерская баня качает статы и влечение
A Cheat Hot Spring That Heals Female Adventurers, Makes Them Stronger and Leads to Steamy Mixed Baths?!
Deep in the mountains, a young man named Rio manages an old, run-down hot spring. Using his mysterious skill, he adjusts the properties of the waters only to discover that what he thought was ordinary is actually cheat-level powerful!
News spreads fast, and soon female adventurers of all kinds flock to the spring. But theres a catch the waters dont just heal butthey also awaken certain desires
Mairimashita! Iruma-kun: Boku Doumei no Game-michi
魔入りました！入間くん 僕同盟のゲーム道
Comedy, Demons, Fantasy, Shounen, Slice of Life
257
0
12
July 11, 2026
A spin-off manga featuring Iruma Suzuki, Shax Lead, and Soi Purson - the three of which make up the titular "Boku Alliance" - as they play various Netherworld video games.
Comedy, Demons, School Life, Shounen, Supernatural
273
0
6
July 10, 2026
Machino and her friends are hard at work on their occult research again today. But one day, the student council tells them that their club is being disbanded... Determined to save their club, theyre setting out on a mission towards revival! Eating snacks, chatting, and summoning demons whenever they have time. A laid-back, heartwarming comedy about an occult research club!
Nika Satanic Barfesta is a wicked woman. With her unparalleled beauty and the supernatural ability of "charm" that allows her to manipulate anyone who falls in love with her, she has turned people all over the world into her servants. Nika's next target is Nathaniel Noah, the Demon King of the Demon World and her former nemesis. However, Nathaniel is extremely socially awkward and faints at the slightest excitement. "Demon King... look at me," Nika tries to use every seductive trick she can find to captivate Nathaniel... A love game of doom begins! Author's comment: The wicked Nika will charm you in various ways, so please join Nathaniel in being toyed with by her relentless onslaught!
Jo SeungHoon is a newbie salaryman working at a game company for the past year. He is sent to the Human Resources Department, to work under a boss who's a devil in human disguise. The company grows quickly, but there is a hidden side to this growth. What is the devil's true goal, and how will the people respond when they realize it?
Maou no Musume wa Yuusha to Seiryaku Kekkon shitai
The Demon King’s Daughter Wants to Marry the Hero in a Political Marriage; 魔王の娘は勇者と政略結婚したい ; The Demon King's Daughter Wants to Marry the Hero in a Political Marriage
The war between Idal, the country of demon race, and toile Kingdom, the country of the human races, have been going on for a long time until an overtue toward peace was offered by the demon lord. Following this, the demonic princess, Lieselotte, was married to the Hero, Schmerz and she'll live in the human world as a hostage of short. But this is just Lieselotte's first step toward her ambition, and her future is full of hardship that she must overcome...
りりむホリック; Lilim Holic; Kecanduan Lilim; Adicto a Lilim; Ririmu Horikku
Comedy, Demons, Romance, School Life, Shounen, Supernatural
1.1K
0
41
July 15, 2026
In a society where succubi and humans coexist, otaku and top-class student Yui Hayato is in love with his classmate, the succubus Katou Emu. However, due to his negative personality, he convinces himself that theres no way someone like me could ever be liked. Meanwhile, Emu, who actually has feelings for him, wants to grow closer to him too!? A misunderstanding romantic comedy where their feelings keep missing each other!!
Demons, Drama, Mystery, School Life, Slice of Life, Supernatural, Survival, Thriller, Tragedy
98
0
6
May 13, 2026
Alice never considered herself special. Her job was monotonous, her relationship uninspiring, and her life devoid of passion. In a bid to escape the drudgery, she made a bold move to Japan, seeking a fresh start. She has only a few months to find a new self...or destroy?
Action, Comedy, Demons, Fantasy, School Life, Shounen
364
2
14
July 13, 2026
The Demon King who brought darkness to the world has been defeated by the hero, and the light has returned. But the Demon King leaves a part of himself behind as a successor known as Valaris III. To regain their reign of darkness, the new Demon King ventures out of the demon castle and heads to our world, but where they emerge is... From the creator of Gintama comes a devilish new comedy!
Jiki Maou Ni Tensei Shita Boku, Kinki Sukiru "Enajidorein" De Mazoku Musou Shimasu
次期魔王に転生したボク、禁忌スキル『エナジードレイン』で魔族無双します; Reincarnated as the Next Demon King, I Dominate the Demon Race with ‘Energy Drain’, My Forbidden Skill ; Reincarnated as the Next Demon King, I Dominate the Demon Race with 'Energy Drain', My Forbidden Skill
Shin, Akie, Yuki and Dim-Dim explore some ruins when they stumble upon a place with unusually strong magical protections. After defeating the golems guarding the entrance, they find a strange child sleeping alone in a bed...
Horihone Saizou's second attempt at a G-rated, family friendly, mainstream-compatible manga following KURO AND MARCO from 2009. Serialization began in the November 2025 issue (#28) of ISEKAI HAREM.
Sand Mage of the Burnt Desert; 불탄 사막의 모래술사 ; The Scorched Desert’s Sand Sorcerer ; The Sand Sorcerer of the Burnt Desert ; The Scorched Desert’s Sand Mage ; Sand Mage of the Scorched Desert ; The Scorched Desert's Sand Mage
The Chrysalis Heart; サナギの心臓; Sanagi no Shinzou; Trái tim của nhộng
Demons, One shot, Romance, Shounen
1.5K
1
57
July 10, 2026
Welcome to the Demon Realm, where Meitaro, a young demon lacking magical powers, seeks to gain strength by consuming a human heart.
But when he summons his prey, he finds only a frail young girl.
As their fates intertwine, their relationship takes an unexpected turn...
Akari Kajimoto presents a dark tale of twisted love.
Life has been tough since Viola's Dad passed away 3 years ago. After days by days training, she embarks on a mission to explore ruins hoping for a fortune, together with two explorers she hired, Rain and Bleu.
Little does she know, that this expedition will cause her life to turn inside out. What she hopes for a fortune, goes into a curse instead. A strong curse which could turn her into a demon, a fairytale like in which people already think of as extinct.
Comedy, Demons, Fantasy, Harem, Romance, School Life, Seinen
354
0
58
April 15, 2026
A yokai who unites with the Golden Essence will give birth to the Yokai King!!
Chimogami Ousu, who has just become a high school boy, finds himself enrolled in a class consisting of nothing but 13 beautiful yokai girls!! Possessing the Golden Essence necessary to give birth to the Yokai King, Ousu is the yokai girls top candidate for boyfriend. The curtain rises on a school life filled with one love-stealing battle after another, all orchestrated by these beautiful yokai girls
Kakushite Mahoutsukai Noi Garene wa 100-nengo, Hanayome to Natta
かくして魔法使いノイ・ガレネーは100年後、花嫁となった ; And Thus, 100 Years Later, the Mage Noi Galeneé Became a Bride
Adaptation, Demons, Drama, Fantasy, Magic, Romance, Shoujo, Slice of Life
113
1
29
May 7, 2026
Noi Garene, the country's greatest magician, lives alone in the mountains on the outskirts of town. One day, she receives an order from her country to watch over and defeat a boy who is possessed by the Demon King. However, Noi gives the boy the name "Cardia" and accepts him as her apprentice. The two spend warm, peaceful days together. However, the day of the Demon King's awakening draws closer with each passing moment...
The century-long story of the solitary magician Noi and the lonely boy Cardia begins now.
'You have been reincarnated as our Dungeon Master. Lure in as many adventurers as you can with their own greed. Through exploration and combat, create a dungeon that drains them of their blood, mana, and life itself.'\n\nAfter passing away from a terminal illness on Earth, the protagonist awakens before a young demon—the Dungeon Core—who tasks him with this mission. However, instead of creating a lethal labyrinth filled with deadly monsters and traps, he decides to use his knowledge of Japanese culture to build something entirely different: a Hot Spring (Onsen) Dungeon.\n\nFeaturing baths designed for skincare and waters with rejuvenating properties, his 'dungeon' quickly becomes the talk of the town. Instead of bloodthirsty warriors, the place begins to swarm with female knights, noble ladies, and even queens seeking beauty treatments. What started as a simple management plan evolves into a phenomenon that reshapes the economy, diplomacy, and culture of the entire fantasy world.
月見野カルマはあくまで僕のペットなのに; Tsukimino Karma Is Just My Pet
Comedy, Demons, Romance, School Life
532
0
35
July 7, 2026
Fudou Ryou is a loner because his face looks far too intimidating.
One day, he is about to be hit by a truck when Tsukimino-san saves him. Wanting to thank her, Ryou-kun chases after Tsukimino-san, but ends up stumbling into the middle of a confession scene, where he is asked, Would you love me even if I were a demon?
Tsukimino-san casts a spell of forgetfulness, but for some reason Ryou-kun seems to have a constitution that repels magic, and the spell bounces right off him.
Panicking, she then casts a subjugation spell to make him her pet, but that too is repelled.
Just as Tsukimino-san seems about to be won over by Ryou-kuns gift and words, the earlier pet-conversion spell comes falling down from above
And so, unbelievably, Tsukimino Karma-san ends up becoming the pet of the human Ryou-kun.
黒魔無双; 黒魔無双～堕ちた聖騎士と復讐の黒魔道士～; Kokuma Musou - Ochita Seikishi to Fukushuu no Kuro Madoushi; Black Demon Musou ~The Fallen Holy Knight and the Revengeful Black Mage~; 黒魔無双【コミックス版】 ; Kokuma Musou: Ochita Sei Kishi to Fukushou no Kuro Madoushi ; コクマムソウ ; Black Demon Musou: The Fallen Holy Knight and the Vengeful Black Mage
A sorcerer of black magic rises from the depths of hell to take revenge on the hero who betrayed him and his comrades in arms. However, the sorcerer could not defeat the hero and turned into a poisonous mist that poisoned the World Tree shrine. But a holy girl manages to resurrect him, will the sorcerer be able to avenge him?!!!
In a world where devils cause obsession and fear to mankind. In such a dilemma is the Church obliged to build an army to fight against them and there happened a fierce battle between Human and Devil. But inside, there is a demon who yearns for the love with a nun…
Your Majesty the Demon King, it's time you get married!
Mao Sama, Kekkondesu!; 魔王様、結婚です！
Comedy, Demons, Fantasy, Isekai, Josei, Romance, Slice of Life
238
0
20
July 1, 2026
Hino Komako, a marriage counselor who had given up on life, was suddenly summoned to another world one day! “Could it be me with this hottie!?” Though Komako's hopes soar at the sight of the handsome Demon King waiting for her, he asks her to help with finding a wife! And the Demon King has a secret he can't tell Komako...? A fresh take on an isekai love comedy about finding a bride!
As a priest (healer) of the Hero’s Party, Kiyogami Kosei helped defeat the Demon King. But when he finally returns to his original world, 22 years have passed. Having grown far too powerful in the other world, Kōsei’s divine energy is no longer human in scale, and the onmyoji begin treating him as a living God.
In a world where magic is commonplace, Chrom, the son of nobility, possesses no magical power whatsoever. Though unable to wield magic, he trained in swordsmanship, striving to be useful to the world. Yet his own father and brother branded him useless and banished him. His exile destination was a forest teeming with monsters. As Chrom lay crushed by despair, a monster appeared before him. Just as he resigned himself to certain defeat, the cursed sword discarded alongside him spoke to Chrom...
Translated with DeepL.com (free version)
Seijo wo Kubi ni nattara, Naze ka Youjoka shite Maou no Pet ni narimashita.
Fired as the Saintess, Turned into a Loli, and Became the Demon King’s Pet. ; 聖女をクビになったら、なぜか幼女化して魔王のペットになりました; When I was Fired from My Job as a Saint, I Somehow Turned into a Little Girl and Became the Demon King's Pet.
Comedy, Demons, Fantasy, Reincarnation, Romance, Shoujo, Slice of Life
300
4
115
April 20, 2026
A former saintess, Presea, was falsely accused and executed.\n\nShe thought that her life was over, but somehow she is reincarnated as a young girl in the castle of the Demon Lord, the sworn enemy of humans. She tries to escape from the castle before they find out she is a human saint, but...!
Action, Demons, Drama, Fantasy, Magic, Monsters, Seinen
1.3K
2
78
July 10, 2026
The Hero who defeated the Demon King and saved the world has died. Upon hearing news of his inheritance, Jill, a half-elf descendant of the hero, heads cheerfully to the funeral of the father he never met?! What follows is a bloody and dirty fight for inheritance waged by the love-starved children of a hero who loved sex too much!! What lies at the end of the fighta mountain of corpses, or!?
An unprecedented aftermath story in another world!!
