One day, Akira Isomori, an ordinary office worker who lives with his novelist wife, Sonoko, suddenly finds himself on the verge of death. He manages to survive, but his body is transformed into a woman due to a medical phenomena known as "isomerization".

It was suppose to be the carefree life of a villainous heir, but everyone treats him like a saint! (Source: Kadokawa, translated)

A series of comedic short stories based around the anime series.

"I'm just a daughter of the "mafia" and I'm the fiancée of the next duke? ......!" Belle, the only daughter of a poor noble family, arrives at a ball organized by the Duke of Rouvent. She was only there for the delicious meal, but as soon as she arrives at the manor house, she is told that she is to be betrothed to the next duke, Mr. Allen. Belle accepts this sudden offer, but she doesn't know it yet. The real reason she's been chosen as Allen's fiancée... (Source: pixiv, translated)

Who would have thought my idol would adore me?! A Cinderella story of an oppressed young lady! After an accident while pursuing her idol, the protagonist is reincarnated as the daughter of a duke, Elysia. Because of her black hair and eyes, she is scorned and labeled the "daughter of evil." Hiding her saintly powers and determined to live in the shadows, Elysia is rescued by Crown Prince Reichelt at the royal castle. *"I've found my idol, even in this world!"* To earn money from her idol activities, she secretly starts working as a magician, and then a man with the exact same voice as Reichelt shows up at her shop!She's so focused on pursuing her idol that she doesn't notice his affection for her?! A Cinderella love story of an oppressed young lady! (Source: Kadokawa, translated)

One day, a mysterious creature calling itself "Usapyon" appears in the room of Soma, a college student leading an empty life. This being, which looks human but isn't, calls Soma "older brother" and forces him to play video games with it... Before he knows it, his room is filled with pink things!? Involving those around them, something that had been stagnant begins to move. A strange and cute cohabitation comedy! (Source: Shu-Cream, translated)

A collection of stories. **Volume 1:** Cover by [KOJIMA Lalako](https://www.mangaupdates.com/authors.html?id=11249) 1. KINOSHITA Keiko 『恋とは不思議なものだから』 2. KOJIMA Lalako 『ハレルヤ ベイビー』 3. NEKONO Mariko 『消しゴム彼氏』 4. TSUKAHARA Saki 『君に想ふ、碧』 5. TAKAGI Yuna 『THE 普通の恋人』 6. Maria 『思惑いろは』 7. TAGURA Tohru 『のみ×しば』 8. KURITO Natsu 『囚われ少年』 9. KISARAGI Ai 『ワンダフル☆アニキ』 An anthology ran alongside with [Kimikoi - Shakaijin-hen](https://www.mangaupdates.com/series.html?id=149943)

I'm going to marry everyone and start my harem life. "Jin... our journey together ends here." Jin, who had formed a party with his childhood friend, the Hero Reki, and set out on an adventure to defeat the Demon Lord, was suddenly told goodbye just before their final battle. Devastated, Jin returned to his hometown. However, the party members quickly defeated the Demon Lord and began proposing to Jin one after another—!? "Jin, do you remember the promise we made when we were kids?" "You said you'd marry me, right?" "Jin-san, what should we name our baby?" Unknowingly, Jin had promised to marry three different people and was about to build a polygamous harem! "E-everyone, calm down!" Thus begins the harem x slow-life fantasy!

The story takes place in Huanli (the Year of Dazzling) 3015. Donatia and Kouran, two countries fighting for supremacy, are causing the world to be torn apart due to the constant war. Amidst the strife is the island country Nil Kamui, which has lost its independence. Red Dragon, the guardian god of Nil Kamui, goes out of control. Will the island country be able to regain its independence? (Source: MAL News)

A gloomy boy, Shizuki Kujo, quietly endures his student life. However, suddenly, the most cheerful girl in school, Yona Kasuga, confesses her love to him! He's fed up with her happy-go-lucky attitude and turns her down, but she declares, *"Please change me into the ideal gloomy person!"* (Source: Kadokawa, translated)