[Rule-based supernatural tales x Harem] When Ruo Li enters the palace, the others warn her about the rules that govern its walls. Break them and face dire consequences. She finds this laughable, as if she hasn't been through worse.
A Loving Love of Marry and Married: Will This Fake Marriage Last a Lifetime!?; めとりめとられあい愛す〜仮面夫婦は添い遂げる!?～
Historical, Josei, Romance
148
0
19
May 9, 2026
The story takes place during a transitional period in Japan from the Meiji era to the Taisho era. Sae Ichijōin, a member of an aristocratic family on the verge of poverty, volunteers to take her sister's place in a political marriage. Her partner sees through her façade as an elegant lady immediately, however. A masked man claiming to be the heir to a marquis family comes to her rescue and offers a sudden proposal.
After ascending to the throne, King Zhou fell into the strange color of Dal-gi, left Jeong-sa behind, and lived in lustful and extravagant pleasures on a fictional day. The royal palace becomes more and more dazzling day by day, and the lives of the people are becoming more and more dry.... As the Shang Dynasty's divine beast, Bihee, dies suddenly, the war between the monarchs of the region comes to an end!
Demoiselle taquine, Tại Sao Tiểu Thư Cứ Bắt Nạt Deok Su, Why Does Ahssi Torment Deoksoe?, Why Does Mistress Harass Deokseo?, Why Does Mistress Harass Deoksoe?, Why Is Mistress Harassing Deoksoe?, คุณหนูขอรับ กระผมยอมแล้ว, 小姐又在欺負德釗啦！, 小姐又在欺负德钊啦！, 아씨는 왜 덕쇠를 괴롭힐까
I lost my parents in childhood, and died from overwork — all because of the rotten adults around me. Then, when I opened my eyes again, I had possessed a character inside a novel. Of all people — a spy belonging to a family notorious for its cruelty, an extra who dies before the protagonist even appears. The mission assigned to me: become the fake daughter of the novel’s main villain, Duke Crost. “I can’t die again just following other people’s orders.” But I know this novel’s story inside and out, so— “I’ll betray Duke Poz and side with Duke Crost!” “I’ll find Duke Crost’s lost family and stop him from ever becoming a villain.” “And I’ll ask him to find me an ally who can protect me from Duke Poz.” Of course, flipping the original story won’t be easy by any means— But in this life, no matter what it takes, I will find happiness!
Please Forget Me, Dear ; 그대 나를 잊으소서 ; *Male Protagonist: A caring but strange husband. ; ; *Female Protagonist: Her name is Rize. She suffered a severe head injury during an air raid. When she woke up after hovering between life and death, all her memories were gone. Her personality had changed as well. In that way, she lost herself. All she had was her husband. Or so they say. According to her husband.
In a war-torn Central Plains, peasant-born Xin joins the army with pure hope. His tough-but-kind captain dies in battle, and victory brings only a hollow revolution.\nAs the second uprising begins, Xin becomes the new leader. He learns true responsibility, only to face crushing defeat. Seeing his rebel comrades lost and without a future, Xin vows to fight for a better world.
Izure Keikoku Akujo to Yobareru Miya Onna wa, Hiya Tei no Aishihi
The Palace Maid Who Will Eventually Be Called the Villain of the Country Is the Beloved Concubine of the Cold Emperor; The Palace Maid Who Will One Day Be Called a Nation-Ruining Villainess Becomes the Cold Emperor's Beloved Consort; いずれ傾国悪女と呼ばれる宮女は、冷帝の愛し妃
Fantasy, Historical, Romance, Shoujo
146
0
31
April 8, 2026
Hongyu, princess of the Lin Kingdom, was born with white hair, which is said to bring misfortune.\n\nOne day, a rebellion broke out. The inner palace was burned, and she lost everything.\n\nFive years later… she lives a life of poverty among commoners, named as Honglin.\n\nBut fate takes another turn when she enters the imperial harem of the current emperor, Guan Zhao, the very man who once led the rebellion.\n\nUsing the knowledge she gained as a princess, Honglin begins to stand out in a problem-ridden inner palace. \n\nEven the strange and enigmatic imperial guard starts to take notice of her. But his true identity is actually… the cold emperor, Guan Zhao, who is rumored to despise women and never show himself in the inner palace…?!
Kagura of the Crimson Bell - A Taishou Era Divine Mystery Singing and dancing to soothe the gods—this is the sacred performing art known as Kagura. During the Taishé era, in Hiroshima'sTakada District, the Kakukakusho Family leads a Kagura troupe beloved by the locals. But behindtheir public performances lies a secret duty, one that has been passed down through generations. As supernatural disturbances ripple through Taisho-period Hiroshima, the family's hidden role raws them into a world where humans and ancient Japanese deities intertwine. A grand tale of divine folklore and mystical drama unfolds—let the Taishou Kagura legend begin!
It’s been centuries since a warm-season fairy in Pixie Hollow has crossed into the Winter Woods, and while most fear the legends of monsters lurking in the frozen lands, Clarion, can’t help being intrigued by Winter’s stoic beauty. But under the watchful eyes of the current monarch and the court’s seasonal ministers, Clarion has little time to dwell on daydreams while the days to her coronation dwindle away. That is, until reports of a monster crossing from Winter into Spring make their way to the palace. But instead of finding a monster at the edge of Winter, she finds Milori, a young guardian of the Winter Woods. Together, they form an unlikely bond as they race to save their lands. But as their alliance warms to something more, they will discover there is a reason a warm-season fairy and a winter fairy must not be together. And the cost could be just as deadly as the monsters that prowl the Winter Woods.
黒衣の剣士と歌姫, 黒衣の剣士と歌姫～月夜の逢瀬に濡れて啼け, Kokui no Kenshi to Utahime: Tsukiyo no Ouse ni Nurete Nake, The Swordsman in Black and the Songstress Drown and Scream in the Moonlit Rendezvous, The Swordsman in Black and the Songstress: Wet and Cry in the Moonlit Night, 검은 기사와 노래하는 공주
프레스턴 경의 비밀 가정교사 / Lord Preston's Secret Private Tutor / The Hidden Governess of Lord Preston / Preston's Confidential Tutor / Lord Preston's Secret Tutor
Comedy, Fantasy, Historical, Romance, Seinen, Slice of Life
145
0
16
March 24, 2026
The manga is set in a certain hidden ninja village. Two elite ninja, Goroumaru and Murasaki, compete fiercely to become the village's next village chief. But when Murasaki uses Goroumaru's virginity as a reason to remove him from candidacy, Goroumaru proudly rises to the challenge to lose his virginity. Yet the challenge only plays into the secret plan of the current village chief.
Aruhi Totsuzen, Otto ga Aijin o Tsurete Kuru Mono desukara…
One Day, My Husband Suddenly Brought Home a Mistress...; ある日突然、夫が愛人を連れてくるものですから…
Comedy, Drama, Historical, Josei, Romance
221
0
37
April 16, 2026
“I intend to keep this girl as my mistress.”\n\nIt has been three years since Sienna became Empress. Betrothed to Crown Prince Arnold since childhood, she devoted herself entirely to supporting him as he rose to the throne and became Emperor. Throughout it all, Sienna held herself to the strict standards expected of an empress, yet even now, the two still had no children.\n\nHer trusted lady-in-waiting, Emma, often speaks of her wish to remain unmarried and dedicate her life to her work. Each time she hears those words, Sienna finds herself wondering: If I had simply been born the daughter of an ordinary noble family, could I have lived that freely as well?\n\nAnd just as such thoughts begin to linger in her heart, Arnold suddenly appears before her, hand in hand with a charming young noblewoman, calmly delivering a declaration that shatters the quiet order of the palace.\n\n[Original Manga](https://jp.piccoma.com/web/product/185266)\nhttps://www.cmoa.jp/title/343334/
The aftermath of World War I. In the suburbs of London, sinking into a temporary, fragile peace, a certain Japanese man arrives... This is a story that unravels the lives of men who vanished into the shadows of historythose who decode ciphers, and those who create them.
**Publication begins on February 26th, 2026 in Weekly Young Jump.**
Summary : My reincarnation destination is the villain princess who becomes obsessed with the “King‑Wolf Hero” and gets killed!? Luna, the youngest princess of a small kingdom, realizes she is now living inside a novel she read in her previous life. In that story, Rudolf, the King‑Wolf Hero, is a crown prince who cannot find his fated mate, and the only way to stop his rampage is through love—yet the “true heroine” who should fill that role dies, and princesses are murdered again and again. Fated to be hated by Rudolf, Luna is ordered by him to “act as a fake mate”… only to find herself loved to the point of drowning in his affection. Can a pretend bond overturn a doomed fate and rewrite the story meant for the true mate?
Hush Hush, Saintess!; Please Watch Your Mouth, Saintess!; Speech is silver while silence is golden, Saintess!; Watch Your Mouth, Saintess!; 입조심하세요 성녀님!
Comedy, Fantasy, Historical, Romance
610
19
174
May 6, 2026
I transmigrated into a crazy novel and came to possess the body of ‘Roella’, a fake saintess who’s destined to die young. A moment of despair. A determined plan to survive. \n\nWhen the real saintess comes out, I’ll just say, ‘I knew it, I guess I’m a fake!’ then stand down! The perfect plan provided a moment’s repose. \n\nDing—! \n 〈 Mission : A villainess, but forcibly turning over a new leaf! \n1. Raise your reputation. \n2. Apply the automatic curse word censorship. \n\nPenalty upon mission failure: Death within six months of the recognition of Sylvia as the real saintess. \n\nReward upon mission success: Survival. \n\nWould you like to accept this mission? ( I want to ♥ / YES! ) 〉\n\nA ruthless system window with no conscience appeared before my eyes. To ensure my survival, I followed what the system window said.\n\n[Original Novel](https://page.kakao.com/content/59656286)
Kon'yaku haki sa reta koushaku reijou wa reitetsu kokuou no dekiai o shinjinai
The Duke's Daughter, Whose Engagement Was Broken Off, Doesn't Believe In the Cold-Hearted King's Doting Love; 婚約破棄された公爵令嬢は冷徹国王の溺愛を信じない
Fantasy, Historical, Josei, Romance
204
0
47
May 1, 2026
[View by Volume](https://www.cmoa.jp/title/350789/)\r\n\r\n[View by Chapter](https://www.cmoa.jp/title/349532/)\r\n\r\nLucia is the Duke's daughter and the Crown Prince's fiancée. \r\n\r\nThe Crown Prince, jealous of Lucia's talent, cheated on her and then spread unfounded rumors that she was a "selfish villain," unilaterally breaking off their engagement.\r\n\r\nLucia is chased away from home and is to be married off as a figurehead queen to the neighboring country's king, Giusto, who is feared as a "devil."\r\nLucia, who is known as a villain, is treated coldly and does not seem to be in Giusto's sight.\r\nLucia is determined to live freely and at her own pace, but with each passing day, Giusto's attitude seems to become more lenient...!?\r\n\r\n"Let me protect you from now on."\r\n\r\nThey are only a married couple in name, but for some reason they find themselves in love with each other!\r\nA sweet, reversal love fantasy featuring a duchess who is timid when it comes to love and a possessive king!
