In 29 years, Michiru has never been able to find something to commit to seriously. Maybe now her life will change, both in love and at work?!

The amazing deductions of “Get ‘er Done” Holmes brings out the intellect of "Mr. Cool" Watson?! A new case awaits in 21st century Yokohama! Fourth year university student Homura Shiraki takes up a room share with Sou Watase, a man who is allergic to ultraviolet rays and can’t go outside. Homura begins work as a detective-like “investigative assistant” who goes out in Sou’s place. This odd-couple pair steps into a strange case, guided by the wordless voices of the dead… (Source: Bunkasha)

After a long battle with illness, Yuri passes away and is reincarnated into another world as per a pact with God. Unable to move properly in bed, Yuri, who had always longed for a slow life, is given the bare minimum of abilities to survive in the other world and begins his second life as a boy named "Yuri." Using the skills he has been given, he manages to create an environment for food, clothing, and shelter, but monsters are rampant in the other world, and every day is a life of crisis! One day, Yuri finds a spirit collapsed in the forest... (Translated from BookWalker)

One day, Countess Rosalie witnesses her lover, Hayden, cheating on her. Heartbroken, Rosalie becomes timid about love. However, she is then proposed to by the dashing future Marquis, Rufus…!? A school romance story between a love-challenged young lady and a notoriously cold knight! (Source: Flex Comics, translated)

Cocoa Spice, a kind-hearted Saintess with fragile beauty and powerful holy magic ......This is only a front. The true nature of the saintly woman is that she is a very careful person who is working hard to save money for her retirement. She was originally a street child, and she was determined to make a living on her own, without relying on others. That pride has carried on now that she has become the Saintess. The prestige of the Pope?　A love call from a prince?　The clutches of a gangster? Whatever the obstacle, if I don't like it, I will strike in every possible way!

From [MangaHelpers](https://www.mangaupdates.com/groups.html?id=1011): Jun is a part time assistant director for a variety TV show that takes place in abandoned buildings and ruins. Today's episode features a massive former residential complex on Yagou Island, once a thriving coal mine settlement but now an abandoned island. Jun receives a video message on his phone from a bandaged man in a wheelchair claiming to be from the future. "Everyone is going to die." Yagou Island has a legend surrounding it. The locals say that the island is a forgotten land, an island that does not know time. And it is on this "Island of Time" that Jun and the rest of the crew have to avoid being killed, setting the scene for an unexpected murder mystery.

Upon meeting the girl who would become her adopted younger sister, the duke’s daughter Christina regained memories of her previous life. Through those memories, she learned that her new sister, Mishuli, was the heroine of a certain story. And though the story depicted a Christina who abused her sister, the real Christina turned into a siscon who spoiled Mishuli to no end. Unfortunately, one day, Christina realized something. The best future for Mishuli depended on that story’s ending. And by following that story, whether it was execution, suicide, or exile, nothing fortunate would await Christina. Even knowing this, Christina would not waver. It was all for the sake of her sister. This is a story about a siscon girl who ignored her own destiny, to bring happiness to her sister.

Karl de Hamilton is a disgusting villain aristocrat who appears in Extreme Eroge. Because of his terrible appearance, most people hate him, and he lives a lazy and withdrawn life. Okay, since I've been reincarnated, let's train our bodies and lose weight for the time being. Not only me, but also other terrible-looking friends (villainous young lady) are invited to go on a diet together! In order to avoid the ruin flag of being killed by the main character, try not to get involved with the main character as much as possible and aim for a slow life! There are many villains other than me, so destroy the scenario so they don't do anything wrong! Oh, why do the main characters, SS-class heroines, care?

Volume 1 (2021-09-30) 1. **Akuyaku Reijou ni Shitate Agerareta Watashi wa, Maou to Issho ni Slow Life wo Okuru Koto ni shimasu** (悪役令嬢に仕立て上げられた私は、魔王と一緒にスローライフを送ることにします) \[Nonon Nanashi x Celeste\] 2. **Ayashige na Kenkyuu wo shite Iru Mitai de Bukimi, to Iu Riyuu de Konyaku Haki to Tsuihou wo Iiwatasareta Renkinjutsu Shi no Watashi desu ga.** (怪しげな研究をしているみたいで不気味、という理由で婚約破棄と追放を言い渡された錬金術師の私ですが。) \[Shiraki x Koharu Michinoku\] 3. **Kizuita Tokiniha Dai Kenja no Musume ni Natte Ita** (気づいた時には大賢者の娘になっていた) \[Taishi Nekota x Reina Takayagi\] 4. **Shuudou Onna Endo wo Mukaeta Akuyaku Reijou wa Saikyou no Sentou Seijo to Natta** (修道女エンドを迎えた悪役令嬢は最強の戦闘聖女となった) \[Minoru Katsura x Zunda Edamame\] 5. **Ouhi Kyouiku wa Mojidouri Chihedo wo Haku Mono de shita node, Yorokonde Konyaku Haki wo Ukeiremashita** (王妃教育は文字通り血反吐を吐くものでしたので、喜んで婚約破棄を受け入れました) \[Hoshina x Tsuin Ringoame\] Volume 2 (2022-04-30) 1. **Iki Okure Reijou wa Ohitori-sama wo Mankitsu Shitai** (行き遅れ令嬢はおひとり様を満喫したい) \[Midori Azuma x Kurisu\] 2. **Kutsujoku Teki na Konyaku Haki wo saretara Daikirai na Osananajimi ga Kyuukon shite Kitakedo Omoidouri ni wa sasemasen!** (屈辱的な婚約破棄をされたら大嫌いな幼馴染が求婚してきたけど思い通りにはさせません! ) \[Shiraki x Ren Aoi\] 3. **Hitori Bocchi Reijou to Ippiki Ookami-san** (一人ぼっち令嬢と一匹狼さん) \[Midu Ukai\] 4. **Akuma to Reijou no Kimagure** (悪魔と令嬢の気まぐれ) \[Sari Aoi\] 5. **Shishou! Watashi, Konyaku Haki sareta Mitai desu!** (師匠! 私、婚約破棄されたみたいです! ) \[Sako x Ichi Kashiwa\] Volume 3 (2022-09-30) 1. **Amaku Nitsumeta Jam to Omoi to** (甘く煮詰めたジャムと想いと) \[Nimu Fuwai x Akihito Ono\] 2. **Kuishinbou Reijou to Imotare Kemonohito Koushaku** (食いしん坊令嬢と胃もたれ獣人侯爵) \[Risu Chairoi\] 3. **Musekininda to Iwarete mo Migaru na Uchi ni Nigedashimasu!** (無責任だと言われても身軽なうちに逃げ出します！) \[Shiraki x Shiba\] 4. **Konyaku Haki shita Hakushaku Reijou wa Shiawase na Houseki Kantei Shi ni Narimashita** (婚約破棄した伯爵令嬢は幸せな宝石鑑定士になりました) \[ARATA x Izumi\] Volume 4 (2023-03-31) 1. **Ane ni Ryakudatsu sarete Konyaku Haki saremashita ga, Shourai Yuubou na Kikoushi ni Kyuukon saremashita** (姉に略奪されて婚約破棄されましたが、将来有望な貴公子に求婚されました) \[Mobu Satou x Yuka Ogasawara\] 2. **Yoku Aru Konyaku Haki no Hanashi** (よくある婚約破棄の話) \[Inaru x Nagisa Shiono\] 3. **Koushaku Reijou nanoni, Souji Bakari shite Itara Konyaku Haki saremashita** (侯爵令嬢なのに、掃除ばかりしていたら婚約破棄されました) \[Hiro Kamijou x Riwa Misora\] 4. **Hakoiri Reijou no Kenshin to Henshin** (箱入り令嬢の献身と変身) \[Koma Toyama x Memeko\] 5. **"Okazari" na no wa, Anata no Kata desu** (「お飾り」なのは、あなたの方です) \[Machi Kanna x Yui Sakura\] Volume 5 (2023-09-28) 1. **Konyaku Haki Kyoudou Sensen** (婚約破棄共同戦線) \[Maturi Kazami x Akihito Ono\] 2. **Seireijutsu Shi wa Konyaku Haki sarete mo Shiawase wo Tsukamu** (精霊術士は婚約破棄されても幸せを掴む) \[Nagaredo Azeka x Tsushige Kanashi\] 3. **Doku ga Mieru node Hisoka ni Ouji wo Mamotte Itara, Ijikitanai Onnada to Konyaku Haki saremashita. Ato kara Soba ni Ite Hoshii to Iwarete mo, Mou Osoi desu.** (毒が見えるので密かに皇子を守っていたら、意地汚い女だと婚約破棄されました。後から側にいてほしいと言われても、もう遅いです。) \[Kotori Asatani x Mia Kazuki\] 4. **Hatsukoi Hazama: Ano Ato de** (初恋はざまぁのあとで) \[Deko Yamano x Sakura Shiba\] 5. **Konyaku Haki? "Yorokonde!" Guigimi ni Kotaetara Heika ni Nakitsuka Retakedo, Shirangana** (婚約破棄？「喜んで！」食い気味に答えたら陛下に泣きつかれたけど、知らんがな) \[Naka Tokai x Bayaan Mine\] 6. **Konyaku Haki Zenjitsu ni Modotte Kimashita** (婚約破棄前日に戻ってきました) \[ARATA x Roze\] Volume 6 (2024-01-31) 1. **Obake Reijou no Kekkon: Shiawase na Meiku, Koko ni Arimasu** (お化け令嬢の結婚～幸せなメイク、ここにあります～) \[Mana Imanami\] 2. **Konyaku Haki sarete, Sonomama Atarashii Fiancé to Kisei Jijitsu wo Tsukura sareru Tame ni Nankin saremashita.** (婚約破棄されて、そのまま新しい婚約者と既成事実を作らされる為に軟禁されました。) \[Sune Furukawa x Aki Naoe\] 3. **Medachita Kunai Akuyaku Reijou no Kareinaru Funtou: Kouryaku Taishou no Ou Otouto no Jimika wo Otetsudai shimasu!** (目立ちたくない悪役令嬢の華麗なる奮闘～攻略対象の王弟の地味化をお手伝いします！～) \[Hiroshi Ao\] 4. **Soredemo Ii, Anata to Tomoni Aru no Nara** (それでもいい、貴方と共にあるのなら) \[Mejirou Haruki x Nobara Bokujou\] 5. **Kakeochi Yotei to Iu Imouto no Odoshi de, Fiancé wo Koukan Shimashita. Kawari ni Norowa Rekoushaku-sama no Okazari no Tsuma ni Narimashita ga, Oshi no Osewagakari wa Kanzen ni go Houbi desu** (駆け落ち予定という妹の脅しで、婚約者を交換しました。代わりに呪われ公爵さまのお飾りの妻になりましたが、推しのお世話係は完全にご褒美です) \[Noko Minamino x Midori Ishikawa\] 6. **Suterareta "Kanpeki Reijou" wa Gureru Koto ni Itashimashita!** (捨てられた「完璧令嬢」はグレることに致しました！) \[Ootori x Aki Fukami\] Volume 7 (2024-07-31) 1. **Konyaku Haki sare Kokuou Goroshi no Tsumi wo Kiserare Sou ni Natta Watashi wo Sukutta no wa Oukyuu Ishidan no Seinen deshita** (婚約破棄され国王殺しの罪を着せられそうになった私を救ったのは王宮医師団の青年でした) \[Hiyori Tachibana x Kirin Ginno\] 2. **Shotaimen de Taihen Teinei ni Konyaku Haki wo Iiwata saremashita ga, Hanashiai no Kekka wo Tomodachi kara Hajimeru Koto ni narimashita.** (初対面で大変丁寧に婚約破棄を言い渡されましたが、話し合いの結果お友達から始めることになりました。) \[San Kazu x Hoshio Arata\] 3. **Konyaku Haki Nite Dorei Seikatsu kara Kaihou sareta node, Mou Anata no Mendou wa Mimasen yo?** (婚約破棄にて奴隷生活から解放されたので、もう貴方の面倒は見ませんよ？) \[Takano Mori x Kanon\] 4. **Imasara Modore to Iwarete mo, Minikui Kaeru no Tsuihou Seijo no Watashi ga Yatto Gen no Sugata ni nareta node, Mounidoto Modorimasen.** (今更戻れと言われても、醜いカエルの追放聖女の私がやっと元の姿になれたので、もう二度と戻りません。) \[Mai Haruno x Satoru Ao\] 5. **Wagamama Oujo no Konyaku ni Tsuite** (ワガママ王女の婚約について) \[Bunko Matsuura x Aki Shikimi\] Volume 8 (2025-02-28) 1. **Muteki no Shisukon Sankyou Dai wa, Danzai wo Chikarawaza de Kaihi suru.** (無敵のシスコン三兄弟は、断罪を力技で回避する。) \[Aoi Kashii x Kurumi Sakurano\] 2. **Jitsu wa Shiroi Kekkon deshita no. Moto Akuyaku Reijou wa Miboujin ni natta node Kondokoso Oshi wo Mimamoritai.** (実は白い結婚でしたの。元悪役令嬢は未亡人になったので今度こそ推しを見守りたい。) \[Rin Nonose x Sora Hisame\] 3. **"Otoko wo Aishite Shimatta" to Itte Konyaku Haki saremashita ga, Sore tte Dansou shita Watashi desu ka!?** (「男を愛してしまった」と言って婚約破棄されましたが、それって男装した私ですか！？) \[Mizuki Tachibana x Noel Tai\] 4. **Konyaku Haki sareta Otokomae Onna Kishi wo Watashi ( ※ Otoko) ga Kanpeki na Shukujo ni shite Miseru wa!** (婚約破棄された男前女騎士を私（※男）が完璧な淑女にしてみせるわ！) \[Shiramatsu x Maturi Kazami\] 5. **Konyaku Haki sareta Koushaku Reijou wa, Boshi no Hikari ni Michibikarete** (婚約破棄された公爵令嬢は、星の光に導かれて) \[Yoshinori Kisaragi x Yume Ayato\] Volume 9 (2025-09-30) 1. **Azato Sugiru to Konyaku Haki saremashita ga Keisan Douri desu** (あざとすぎると婚約破棄されましたが計算どおりです) \[Mimasaka x Kouki Fuyutsuki\] 2. **Kenkyuu ni Sennen Shitainode Okotowari Shitara Shiawase ni Natchaimashita** (研究に専念したいのでお断りしたら幸せになっちゃいました) \[Sari Aoi x Akihito Ono\] 3. **Konyaku Haki wo Moushikoma remashita ga, Sono Ohanashi Koso Haki sasete Itadakitaku!** (婚約破棄を申し込まれましたが、そのお話こそ破棄させていただきたく！) \[Ichino Tomizuki x Kanata Hoshi\] 4. **Fuguu na Aoi Tori ga Shiawase ni Naru Made** (不遇な青い鳥が幸せになるまで) \[Mai Haruno x Aminohada\] 5. **Watashi no Koto ka ゙Daikirai na Hasu ゙no Ouji Denka ga, Dekiai Koibito Atsukai wo shite Kureru.** (私のことが大嫌いなはずの王子殿下が、溺愛恋人扱いをしてくれる。) \[Kana Takano x Touko Amekawa\]

Matsumoto Yuu, a systems engineer, was transported to another world along with his pet cat, Orihime. There, he meets Annemarie, an impoverished noblewoman, and decides to help rebuild her territory... Using his programming knowledge and skills, he works hard to restore the land! Moreover, Orihime also gains an incredible power... What will happen next?! The revolutionary fantasy of a development-loving systems engineer begins in grand fashion! Official JP: [Comic Earth Star](https://comic-earthstar.com/episode/2550912965414830131), [Official channel of Comic Earth Star](https://manga.nicovideo.jp/comic/72318) in Nico Nico Seiga Original webnovel: [Shousetsuka ni Narou](https://ncode.syosetu.com/n3803ik/), [Kakuyomu](https://kakuyomu.jp/works/16818093084533674937)

The protagonist, who worked as a pharmacist in Japan, is reincarnated in another world as Marianna, an apothecary attached to the Royal Court. However, she begins to question the sloppy medical system of her new environment; as a result of taking action for the sake of the patients, she incurs her superior’s resentment and is fired from the palace. —"I shall do things my own way, then." With a fresh outlook, Marianna relocates to the Margrave’s territory. Using her cheat-level compounding skills and pharmaceutical knowledge, she sets out to develop new medicines and overhaul the medical system! Alongside a handsome Margrave who—for some reason—has taken a liking to her and won’t let her go, and her fluffy, adorable spirit companion, Marianna produces one achievement after another. Before long, medical care in the borderlands begins to evolve at an astonishing speed...!?

Nishino Gokyou is a dull-faced high school boy stuck at the bottom of the school social caste, and the one with the greatest superpowers in the neighborhood. While he tries to be a gentleman, he is busy with his work that makes use of his abilities. He thought this life of cynical solitude was fine. However, in the fall of his second year, the virgin boy recognized the preciousness of youth during the culture festival. He realized the importance of relationships with the opposite sex. With this, Nishino decides to turn over a new leaf from the simple life he had led, and his new life goal is to find a wonderful girlfriend and enjoy his high school life together with her. He uses every means in his disposal to try to move up the social ladder, but it never seems to quite work out, in this hard-boiled story (with plenty of super-powered battles)! (Source: MF Bunko J, translated)