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 story is about Serena, a former assassin who was reincarnated as a duke's daughter after failing her mission. She initially thought that pretending to be a noble would be easy, but she struggled with the gap in perception between herself and her mother, who had a flighty personality, and her adoptive sister, who deceived those around her in an attempt to push Serena out of the picture. Despite skillfully dodging the harassment she faced at the tea parties full of rivalry and navigating the complex social life of a school embroiled in love and hate, Serena's cold demeanor resulted in her being ostracized and isolated. One day, she discovers that her adoptive sister is engaged to the second prince, which leads her to run away from home. However, it is at this point that the first prince, Evan, appears in front of her... Follow Serena, a former assassin who knows nothing of love, as she charges forward into the aristocratic society of another world in this comedic, occasionally romantic tale.

The sweet story of a tsundere ojou-sama and a butler in debt living together starts here! (Source: Sneaker Bunko, translated)

Ryu was left behind by his childhood friend's heroic party, who told him that they could not take a trainer with them. He runs a ranch in the village, but he spends his days feeling unworthy. One day, he saves a wolf from a trap in the forest... The wolf he rescued was actually Fenrir, a legendary demon! The elder of the pack has lost his magical powers and has been looking for someone to help him. No ordinary trainer can heal him, but Ryu has magical powers that exceed even those of his childhood friend, the hero...? After successfully saving the elder, Ryu learns how to handle the enormous amount of magical power that could destroy him. He is adored by Fenrir pack and becomes an extraordinary trainer! (Source: Starts Shuppan, translated)

When her grandfather died, 17 year old Sanjou Yoru inherited the Sanjou manor. Believing she is unable to protect the mansion on her own, she decides to marry her childhood friend Tsukishima Akito who is 10 years her senior. Upon marrying, it appears Akito knows some secrets of the Sanjou manor?!

Despite being born as the daughter of a nanny, I considered myself blessed. With my loving mother, caring masters, and their three children, I couldn’t have asked for a better life. However, this all changed during the year my mother and masters died of a plague. That was when I remembered who I was before this life. Somehow, I was reincarnated as a side character of an angsty reverse harem romance novel. The problem was that I was the final boss in this novel, the queen of snakes who uses the young masters, the future main villains, to send the Empire to ruin. I knew what I wanted to protect, at all costs.

Momose is a Math genius! He thinks all things can be calculated... It was like this until he met Maruko Ai, a chaotic girl who believes in "love angel" and other things. Maruko has a one-sided love for Momose's childhood friend and now Momose is surrounded by many problems he can't calculate. And the problem is even bigger... Is it love?!

Yuu Sawatari, a high school boy, is sick after suffering a painful heartbreak. His nextdoor childhood friend, Cocoa Shirayuki, shows up to take care of him. From that day on, the distance between them grows closer... This is a tense, sweet, and slightly heartrending love story of a boy who has lost his love and his childhood friend whose love has long been unrequited. (Source: Kodansha, translated) *Note: Includes two 0.5 chapters and a bonus epilogue.*

An anthology of oneshots. 6. Advent Prince - Karen is in love with the school Prince. When he asks her out it seems too good to be true. Why is interested in her?