From a young age, Minami Harusumi has had recurring dreams of Veronica, a princess whose kingdom is on the verge of destruction. He believes them to be recollections of his past life, and that he is her reincarnation. Because of this, he is ridiculed by his classmates. One day, when the mockery escalates into bullying, he rediscovers magic—something Veronica had studied and used. Reassured his past life is not merely a fantasy, Minami tries to learn more about his past memories and the reason behind them...

Gekkou, or "Moonlight", is about the peculiar relationship between a cynical boy and a perfect girl. Said cynical boy is Nonomiya who spends day in day out in boredom, taking refuge from his dull life in his imagination. One fateful day, he happens upon the notebook of the much-rumored beauty Youko Tsukimori, neglected on the ground. Poking out from it is a scrap of paper with the unexpected title "Murder Recipe". His interest ignited, he immediately stuffs it into his pocket, only to find out the promising recipe contains nothing but scenarios that may or may not lead to deadly accidents, not even worthy of being called a plan. When he tentatively asks her about it the next day, she hasn't lost anything. But then her father dies. An accident... (Source: Baka-Tsuki)

Amano Ichigo is a 14-year-old cake lover. After meeting a lecturer, Henrie Lucas, at a cake buffet, she enters St. Marie Academy—a school that raises and cultivates future pâtissières. Not only is she placed in the elitist group with three princes of sweets, but she also meets sweets spirit Vanilla on her first day of transfer. Ichigo is air-headed, a total klutz, and a complete novice at cake making, but she's trying her best mastering one at a time in order to make her eaters happy. *Notes: \- Volumes 11-12 contains the follow up series "Yumeiro Pâtissière: à la Carte". \- Volume 1 contains the one shot Beautiful Dreamer (ビューティフルドリーマー). \- Chapter count includes 8 bonus chapters*

After Wiz wastes all the money Vanir made from Kazuma's patents on high quality Manatite, Vanir is forced to take up a job in consulting to pay the monthly rent of the shop. Aqua couldn't fall asleep, and decided to invade Wiz's shop to inquire about her and Vanir's past. Various characters consult Vanir for help.

Mio and Subaru live together in a small apartment avoiding attention. While they masquerade as siblings with an age gap, Subaru holds a secret. *Note: Includes 2 extra chapters.*

The first time he saw him, Tohru was on his way home from his hobby of taking photos. He’s queued for the Shinkansen’s unreserved seating, just right next to him.

A spinoff of Konosuba featuring Dust as the primary protagonist, taking place throughout the major volumes of the main series. “No money, no women!” The (self-proclaimed) carry of Axel, the delinquent Dust, is suffering from a chronic case of empty-wallet. Whilst the newbie adventurer Kazuma continues to steadily make a name for himself, Dust is busy setting people up in scams, selling stolen products, ripping off noble ladies, and the like. ‘Let’s make some money today too!’ Whilst he was doing so, he was told an ominous prophecy by the great devil Vanir: “Thou hast a interesting future ahead.” *Note: Includes 13 extra chapters.*

Meru Tachibana, 12 years old. She's just returned back to Tokyo after 7 years of training with her father, who thought she was a boy! Now Meru is stronger than most guys, and she's doing her best to make sure that people don't find out, or else her chances of making friends is ruined! However, a group of eighth graders seem insistant on making that impossible, as they break the rules and pick on the weak. Will Meru be able to stop them as the new student council president without appearing to be a "Monster From Melt King" as her mother has warned?

Kuraki Fuzuchi is a quiet young man who has immense psychic powers and sword skills. He later meets Takeo Nanachi, a college student with similar latent powers. The story opens with Nanachi traveling to a small shrine in the mountains for a festival that only occurs every 49 years in order to purify his (now deceased) grandfather’s sword. There he meets Kuraki and later accidentally stumbles upon Kuraki’s initiation ritual as a Shaman. From there on, their lives are inexplicitly intertwined as they encounter various ghosts, spirits, demons, and other characters with supernatural powers while the author also provides a parallel running story depicting their previous life.

Spinoff of the KonoSuba series, featuring the daily life of Kazuma and co.