At Wataru Fujii's high school, it's all the rage to wear paired rings with the girl you love. Wataru wears one though he is single, and one day inadvertently discovers that his ring pairs up with that of tall, handsome and smart Yuichi Kazuki, the senior classman idolized by the entire school. Though Kazuki has a reputation for being kind to all, when dealing with Wataru, he is strangely harsh. Their paired rings somehow draw them together and the two alternately clash and attract, as they must sort out their budding feelings for each other. (Source: DMP)

Katsura, a second year in his high school's archery club, has a hard time controlling his nerves. His "secret weapon" is his brother's best friend and childhood buddy, Sou! One hug from Sou, and Katsura's nerves are soothed to a peaceful calm. But he can't keep Sou around him forever. As he wonders how he'll survive without Sou's hugs, his friend Kouichi suddenly asks if he can be the one to save him, and kisses him! (Source: Juné)

Not only is Yuichi the most mysterious, sought-after guy at school, he's got an excellent shot at getting into any prestigious University...and no one knows this better than his secret love, Wataru. But instead of a vacation break spent celebrating beneath the fragrant sway of summer blossoms, both boys must surrender to Yuichi's grueling study schedule. How can they possibly sweeten the deal? A bet that promises to take their young relationship to the next level is in the works, but Wataru complicates matters when the very ring that symbolizes their precious bond goes missing. Prying girls and wisecracking best friends only fuel the flames of gossip, and soon the small white lies that were only meant to protect the heart of Wataru's beloved become poison arrows. With the test and their relationship on the line, can the boys hold on long enough to survive the sticky meltdown of their longest summer? (Source: DMP) Volume 1: Only the Ring Finger Knows Volume 2: The Left Hand Dreams of Him Volume 3: The Ring Finger Falls Silent Volume 4: The Ring Will Confess His Love Volume 5: The Ring Finger Persists

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。) \[Kana Takano x Touko Amekawa\]

Two families are tied together by a curse. Every 100 years, one person from each family must share the same fate for exactly one year. The pair will be subjected to 12 misfortunes where one will get hurt while the other must sustain their injuries in return. When Kagura Izumi was 7, his parents died in an accident. Since then, he has been living an ordinary life. Until the day of his 17th birthday where he meets a mysterious transfer student, Ichijyou Chihaya. However, this fateful encounter between them is only the start of their intertwined fate. For the next year, the two of them will be forced to face 12 misfortunes on the 13th of every month, a curse that has never left any previous pair alive.

Starting this spring, citizens will be able to become a teacher at the expensive high school! This is what Maho is getting excited about, but her boyfriend for six years dumped her. Afterwards, she went on a downward spiral, and it was during her new teacher ceremony too! However, who would have expected that she would be reunited with him in the classroom. That's right, he was her student!! A secret relationship with a younger handsome boy is packed full of scary, yet, exciting, nerve-racking, yet, heart-thumping action?!

High school senior Yokozeki Haruhito has always been watching the teacher-in-training Arisawa Yuya. However, this doesn't go unnoticed by Yuya's cousin, Yuma. Yuma volunteers to be Yuya's substitute. Things start to escalate when one day Yuya walks in on them kissing... (Source: Gentosha, translated)

*Note: Includes three extra chapters.*

Fujishiro Tatsuto is roped into working for the relatively unknown, yet talented photographer Araki Yousuke to repay the cost of a broken camera lens. After school, Tatsuto works as a camera assistant and is captivated by Yousuke’s technique and communication with his models. However, one day Yousuke turns the camera on Tatsuto and asks him to be a model. (Source: shinkeikaku)

Although only 19 years old, using his good looks and his body as a weapon, Kanzaki Nao is a natural gigolo. Being stabbed after a breakup, he is saved by a refined and dangerous man who is a Yakuza -- Murou Ryouichi, boss of the Ichinose-group. Stopping Nao from leaving the city after his wounds have healed, Murou brings him to his apartment and offers him a deal in order to pay for Nao’s treatment. Even though Murou tells him that he’s “not interested in brats”, he’s contradicting his words when he starts kissing Nao like a lover. What will happen to Nao who swears by himself that he definitely won’t fall in love.....?