Chun-Li, who can predict people's deaths, has been oppressed by her family for being cursed. One day, she is married to Emperor Seiran, who is rumored to cause those around him to die one after another. "I don't mind dying for Chun-Li," her own father thought, so he forced her into the harem as a "sacrifice." Chun-Li thought she could die at any time, but Seiran, who learned of Chun-Li's ability to predict death, became interested in her. (Source: Starts Shuppan, translated)

"You should be by my side - here as my bride." Mizuki, who works as a maid, spends her days being oppressed by Reiko, the daughter of the house where she works, because of her origins. One day, she accepts an unwanted marriage proposal in place of Reiko, but on the night of the wedding, she is attacked by her husband, who has lost his mind after being possessed by an ayakashi. The one who protects her is a young man with eyes as beautiful as the full moon - Akatsuki, a soldier renowned as the strongest demon user. Akatsuki says that Mitsuki has a special bloodline known as "rare blood," and proposes a contract to protect Mitsuki... What will become of this false relationship between a girl with a special destiny and a strongest soldier...? A Japanese-style love romance that begins with a contract!! Original Web Publication

"I want to take the daughter of the Kuroyuri family as my bride." An encounter with a certain man changes the fate of a girl who has been oppressed by her family. ◆◆◆ Though Kazuha, the eldest daughter of the Kuroyuri family, was born into the Kuroyuri family, which has inherited the highest rank of sorcerers, the "Shinto-I", for generations, she is "incompetent" and cannot use sorcery. Compared to her younger sister Otoha, whose talent blossomed early, she spends her days being oppressed and lonely. One day, Kazuha attends the ceremony to determine the "Shinto-I" as an escort for Otoha, and meets a beautiful man with jade eyes and a fox mask. His name is Shinonome Haku. Haku, who has the highest power as a sorcerer, is chosen to be the "Shinto-I" on behalf of the Kuroyuri family. He then proposes marriage to Kazuha, saying he wants to make her his wife---? After Haku takes the position of "Shinto-I" from Kazuha, the Kuroyuri family gives Kazuha a forbidden order. It was to kill Haku on their wedding night. https://www.cmoa.jp/title/305047/

"I'll protect you, young lady." My childhood friend Aoi, who was supposed to be my watchdog... suddenly approaches me sweetly one day!? Mashiro, whose grandfather is the head of the Takaki group - the so-called "yakuza" - is always alone, even though she has cut ties with them. However, she has a crush on Aoi, the only person who is always by her side as her bodyguard. You can't help but feel your heart pounding as Aoi explodes with possessiveness!! A love story between childhood friends, a young lady and her bodyguard. https://mechacomic.jp/books/232846

Tsukasa, a handsome high school girl, embodies every girl's ideal: academically and athletically gifted, good-looking, tall, and with short black hair. Tsukasa has always played the role of the reliable knight to protect her childhood friend, Haru. Tsukasa thought Haru was just cute, but it turns out that he's an extremely doting wolf?! "I'm serious. So I'm taking over as knight." A childhood friend love story between a handsome but awkward girl and a boy who hides his true nature!! https://www.cmoa.jp/title/325100/

"Sakurako, this is a contract..." In Shimanokuni, an autonomous region of Japan where supernatural powers are revered. In this land where everyone can use supernatural powers, Sakurako, the daughter of a baron, is "powerless." Compared to her younger sister, who possesses more powerful supernatural powers, she is treated worse than a servant and oppressed every day. With no hope for the future and nowhere to go, one day, a girl with no place to belong receives a marriage proposal from Nioroji Shizuma, the most feared supernatural power user of the time. He has pale skin and scarlet eyes, and is the most beautiful man she has ever seen... Sakurako is confused that she, a powerless person, was chosen instead of her sister, but Shizuma tells her that this is a contract marriage for the purpose of a "certain power" that only Sakurako, who is supposed to be powerless, possesses. A Japanese-style Cinderella story in which two lonely people, connected by contract, are drawn to each other! (Source: Starts Publishing, translated)

https://www.cmoa.jp/title/289140/

If Kei only falls for the worst kinds of bad boys, how should she avoid her fate? By not falling in love, of course! After her latest ex-boyfriend breaks her heart by leaving her for his pregnant lover, Kei swears up and down that she’s never going to let herself go through that again. This time, she says, as she starts a purely physical relationship with her boss Sakuma, it’s going to be different – but can she really stop herself from falling in love with him? (Source: Manga Planet)

Innocent, optimistic Mei Sahara goes home one day to find out that she’s engaged to be married to a man she’s never met as soon as she turns twenty – a few months from now! Good-looking, well-educated company president Hijiri Kamijo looks every bit the perfect prince straight out of a fairytale, but can Mei deal with him as he attempts to take all of her firsts? (Source: Manga Planet)

“The ultimate ambition of the most formidable necromancer… is to make friends?!” In the eleventh hour of the Saldia Empire’s impending defeat, salvation arrives in the form of Rogue, a lone necromancer. Armed with immense power and leading legendary aides, his solitary goal is to forge friendships. Employing the abilities of Kalfa, the most distinguished appraiser, he masks his loathed profession as that of an ‘adventurer.’ Rogue steps into the world as a rookie adventurer, but his extraordinary power can’t be completely hidden, sparking rumors that gradually trigger a grand disturbance in the kingdom. Embark on a fresh adventure with this lone necromancer! A long-awaited manga adaptation of a highly popular original work from Syosetu! [from mangadex.org]