Takamura Yui's past during her days as a cadet for the Imperial Guard training school. Expanding upon the first two episodes of the anime, it covers issues such as her interaction with her friends and allies, to her first battle against the BETA and the for reason to her attachment to the Type-94C.

Focuses mostly on the past and upbringing of Tsukuyomi Mana, and to a lesser extent, Maya. Showcases their meetings and relationship with Meiya and Yuuhi, and shows their perspective throughout some of the events from Alternative as well.

In Kyushu, there lies the small village of Sunomura. In that small village, four childhood friends, Touma Takumi, Ogami Ritsuko, Amamiya Kanon, and Takanashi Mio comprise a small music club at the village school. One day, Takumi happens to see and hear the violin performance of Orihara Ai, a girl who recently moved to the village and transferred into the school. This performance later eventually causes Ritsuko to resolve to recruit Ai into their music club no matter what. However, one day, one of the childhood friends is separated from the other three, but before doing so passes on her role of "Supervisor" to Takumi. Later, they learn that the school they all attend is going to be closed down in one month due to a government-ordered evacuation of the village. Everyone resolves to make their last month together as memorable and enjoyable as possible before the school closes down... Adaptation of the popular visual novel, Owarinaki Natsu, Towa Naru Shirabe. The story focuses on Mio in these light novels.

The high school girl Manami who had fallen down the emergency stairs at school had, before she noticed, become a three-year-old in the world of an Otome Game. What’s more, that little girl was one of the rival characters that appeared in the game; the can’t-take-a-hint-burikko-type-rival daughter of a marquis family. What awaited her at the end was social obliteration. Though she did get a bad feeling about this… Manami decided not to worry! It was a dream after all, so that had nothing to do with her. For now, she’s going to master magic! Hooray! *Note: Aru Hi, Burikko Akuyaku Reijou ni Narimashite. began as a web novel on Shousetsuka ni Narou under the title "Otome Game no Burikko Akuyaku Onna wa Mahou Otaku ni Natta" (乙女ゲームのぶりっ子悪役女は魔法オタクになった).*

Agnes, a noblewoman was ridiculed in the social circles for being unfashionable, happened to help Nazelbert, the duke's son, who had been betrothed to the Princess. However, the Princess saw this and ordered Nazelbert to marry Agnes instead as punishment. Isn't it terrible to marry that girl as a punishment? Look, he seems to hate it too. Wait, he doesn't? This is a story about an unfashionable lady and a duke's son, who grow closer to each other.

I recalled memories of my past life after Grandfather told me my engagement was annulled. At the same time, I realized this world was the same world as in my favorite shoujo manga. The villainess who exhausted every method possible to bully the heroine… I reincarnated as that villainess’ chubby follower. I shook upon remembering the future lined up for her. When the villainess’ evil deeds came to light, she pinned all her crimes on Britney. I was a character that gets executed. *Note: Includes chapter 3.5.*

The cowardly Countess Ram, who is constantly lambasted by her maids, is having an ordeal at the place she was wed. She is supposed to be a newlywed, but her husband, the Count, didn’t even pay regard to her. Then one day, she hits her head on a wall and regains her memory of her previous life. Ram of the previous life was a great witch who was touted as the most powerful in the country. Fed up with her cramped life, she decides to live on her own terms, taking advantage of the memories she regained.

An anthology on women's issues in modern-day China, dealing with topics like abortion, unwanted pregnancy, the disillusionment that comes with growing up, etc.

Fiara, who was born to a commoner father and a noble mother. Since she was a child, she was treated like a housekeeper in her home, and her mother loved her sister. "Now I'm leaving this house... !!" On my way home and traveling to the capital, I met a magician, Zaku, and my life completely changed.

The high school girl Manami who had fallen down the emergency stairs at school had, before she noticed, become a three-year-old in the world of an Otome Game. What’s more, that little girl was one of the rival characters that appeared in the game; the can’t-take-a-hint-burikko-type-rival daughter of a marquis family. What awaited her at the end was social obliteration. Though she did get a bad feeling about this… Manami decided not to worry! It was a dream after all, so that had nothing to do with her. For now, she’s going to master magic! Hooray!

I recalled memories of my past life after Grandfather told me my engagement was annulled. At the same time, I realized this world was the same world as in my favorite shoujo manga. The villainess who exhausted every method possible to bully the heroine… I reincarnated as that villainess’ chubby follower. I shook upon remembering the future lined up for her. When the villainess’ evil deeds came to light, she pinned all her crimes on Britney. I was a character that gets executed. To reliably avoid this, I must not become the villainess’ follower. As this villainess only keeps those who are exceptionally uglier than her by her side, I may be able to do something if I slim up. For now, let’s go on a diet! *Note: Reserialization of the 2018 manga series with a new artist.*