Iris, the "Wise Princess Who Never Smiles," has just remembered her past life as Fiona, Warrior Princess from the neighboring kingdom. In this lifetime, however, the events that lead to Fiona's death have yet to happen, and Iris becomes determined to use the knowledge from her reincarnation to stop the person she suspects is behind her murder: Fiona's cousin, Prince Alvin.In disguise, Iris moves to the neighboring country and becomes the princess' educator. But when she meets Prince Al, he turns out to be a cool-headed flirt, who, most-shockingly of all, is actually very sweet with Fiona... Can Iris figure out the truth in time to save Fiona from her fate?+

Mao, who likes plants and does things at his own pace, has been enrolled into the prestigious Eiou Academy (Ougaku for short)! He becomes friends with his mixed roommate, Louis, and might become entangled in a romance with a mysterious beauty.

The "failed" daughter of a duke, whose appearance and abilities are both mediocre, finds a warm "place she belongs" in an arranged political marriage.The excellent House of the Duchy of Sanchez has two daughters. The older sister, Flora, is a brilliant and talented holy maiden candidate. The younger sister, Carolina, is a plain and talentless dropout... In such circumstances, Carolina receives a marriage offer from the second prince of the neighbouring country to improve the nations' relations. However, her groom, the prince is rumoured to be savage and cruel. Carolina accepts thinking "If I can be of help," but her life completely changes upon marriage. Contrary to the gossip, she is fairly appraised by both the chivalrous prince and the empress, so she is accepted for herself?!---**Original Web Publication:** (https://www.comic-earthstar.jp/detail/mujikaku/), (https://seiga.nicovideo.jp/comic/58497), (https://comic.pixiv.net/works/8363)

Ichika has zero interest in boys who want to be with her just because she's cute. She wants something real, but these days, she's so used to shooting boys down that she's pretty much given up on love. But when Arata meets her, the first thing he tells her is that she's "not that cute." The second thing is that she has "weird-ass shoes." Is this the beginning of an unlikely romance?

Sana's first boyfriend, Yamato, was not exactly the looker, but he was kind. And that's what Sana loved about him. So when he suddenly dumps her without warning, her heart is left completely shattered. Having lost faith in the world, Sana vows to leave her past self behind, and transforms... into a full-on delinquent!3 years later, when Sana had all but forgotten how it feels to love, two guys unexpectedly appear in her life. Koichi, the student council president and school celebrity. And... Sana's ex, Yamato?! Sana barely recognizes her ex, who has undergone a complete transformation of his own, becoming a heartthrob teenage actor! With conflicted memories and emotions on the rise, where will our protagonist's innocent heart take her?+

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Seungbin has a close female friend named Hajeong, it was all platonic until something happened in the season of summer.

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Read She's a sickly villainess, but her fiance is so overprotective that she wants to run away on mangabuddy

From Mystic Iris: Upon first sight Machida Yuki knows that she doesn’t want anything to do with Naruse Shou, but how can she keep her cool when he is a part of the basketball club she manages?

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Shy office worker x a Tsundere sweets-loving boss While desperately searching for a certain photo, she saw her boss, Hibiki Hasegawa making sweets!? She was so surprised because he has a terrible reputation in the company and in her surprise, she accidentally raised her voice and was then caught by him. [His true identity, which I thought was a demon boss, is actually a Tsundere!]

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One day, Maru, a straight girl who is clumsy in love, witnesses a molester scene on a train! When he repels the molester with the handsome boy he met on the spot, he suddenly confesses "Please go out with me". In fact, he was a famous "perfect" senior who attended the same school! At first, Maru refused to confess, but he was attracted to his sincerity and kindness and suggested "Why don't you start with your friends?" However, friendships that are "premised on romance" are much sweeter and more annoying than I expected. A romantic comedy with a high sugar content that is cool to other people, but is only attacked by older boys who are sweet and gentle to you.+

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"Make a child with me ---." Kotori a high school girl who was forced to play the role of a "fake" lover by the wealthy family, the head of the Takamiya family, Sei. Kotori who rejected humans from past trauma, but was squeezed by Sei and went to the mansion every day. In fact, there is a secret that cannot be told to anyone in the conquest ... She is gradually involved in the Takamiya clan's desire to leave the descendants of Sei. A clumsy and straight love story between a lonely girl and a lonely boy.

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From StarryHeaven: Yuurin, the daughter of a low ranking government officer, came to the royal palace after hearing of a job with higher wages. However, that job is to act as the bride of Haku Reishou, who is feared as being the ruthless and heartless "His Majesty, the Wolf". In the royal palace where conspiracies swirl, after learning His Majesty's secret, Yuurin ends up stuck being his temporary bride...!?

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Shu finds herself transferring to a high school filled with guys despite being bad at dealing with them, and decides to work hard to overcome her problem. But when she hits her limit, the one who saves her from this mindset is a remarkably flashy and cool guy named Shiba, who was initially nothing but cold and rude to her. In reality, Shiba is actually a kind person who tells Shu, “I will protect you.” Somehow, despite their differences, Shiba reminds Shu of her first love.

A Two Year Age Gap Between Childhood Friends

Aruna is the princess of B Kingdom. One day, it is decided that she will marry the king of E Kingdom, a country known for it's bloody conflicts. This is the tale of a girl who carries secrets and ambitions, and a game in which love, pride and life will be played.