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。) \[Kana Takano x Touko Amekawa\]

The story centers around the treasure of Nanana, a ghost who was once a beautiful but NEET (Not in Education, Employment or Training) girl. A boy named Juugo was disowned by his father and forced to transfer to a high school on the "Special Student Zone," an artificial island. With only 40,000 yen a month to live on, Juugo chooses a low-rent apartment that happens to be haunted by Nanana. Juugo and members of the school's adventure club join a "treasure hunt royale" on the island for the Nanana Collection, a treasure that possesses a mysterious power.

The story centers around the treasure of Nanana, a ghost who was once a beautiful but NEET (Not in Education, Employment or Training) girl. A boy named Juugo was disowned by his father and forced to transfer to a high school on the "Special Student Zone," an artificial island. With only 40,000 yen a month to live on, Juugo chooses a low-rent apartment that happens to be haunted by Nanana. Juugo and members of the school's adventure club join a "treasure hunt royale" on the island for the Nanana Collection, a treasure that possesses a mysterious power.

This is a story in which "four people" who have never been saved by anyone trying to save someone else. At the same time, it is a story that ends with "four people" being saved. (Source: MFBunko, translated)

The man-made island of Nanaejima houses a population mostly consisting of high school students. The island is equipped with state-of-the-art research facilities that are open to all students on the island. Juugo Yama was exiled from his home and forcibly sent to the island of Nanaejima to attend the local high school. With a limited budget, he chose the cheapest apartment he could find, but there was a catch. The apartment is haunted by Nanana, a girl that was murdered in the room. Nowhere else to go, he will now have to live with his ghostly roommate and venture into the world of treasure hunting with his classmates in order to release Nanana.

Side stories of Ryuugajou Nanana no Maizoukin bundled with the first press release of all 6 Blu-ray/DVD volumes of anime.

The story centers around the treasure of Nanana, a ghost who was once a beautiful but NEET (Not in Education, Employment or Training) girl. A boy named Juugo was disowned by his father and forced to transfer to a high school on the "Special Student Zone," an artificial island. With only 40,000 yen a month to live on, Juugo chooses a low-rent apartment that happens to be haunted by Nanana. Juugo and members of the school's adventure club join a "treasure hunt royale" on the island for the Nanana Collection, a treasure that possesses a mysterious power.

Pairings: Kawamura x Fuji, Tezuka → Fuji