A companion manga that takes place during the events of the first season of BNA. The story follows Michiru's everyday life in Anima City.

As the Soviet Union marches on Berlin in May of 1945, a secretive group of sorcerers and madmen gathers to perform a terrible ritual. They care nothing for the fate of the Reich. To them, the countless lives lost in the battle are the perfect sacrifice to fuel their spell. After the war, they vanish and are not heard from again, except in rumor. One day, it is whispered, they will return. And on that day, the world will end. Fear the demons in human form. Fear the Longinus Dreizehn Orden. Flash forward to present-day Japan. Fujii Ren is released from the hospital after two months spent recovering from wounds suffered in a vicious brawl with his best friend Shiro. As Christmas approaches, he tries to rebuild his life, clinging to what brilliance remains. But even that is soon threatened. For the knights of the LDO have returned, and brought the apocalypse to his doorstep. Forced to wield the same unholy power as his foes, will Ren be able to protect what is dear to him from the inhuman might of the Longinus Dreizehn Orden? (Source: J-List)

Asahina Wakaba is a shy and slightly awkward girl. She is coerced by her classmates as a punishment game to confess to Iruma Haruto, the number one most hated boy in school. Though her relationship with Haruto starts out with an air of gloom for Wakaba, her depressing school life is dyed with color when she discovers that they share more in common than what she thinks. *Note: Includes the epilogue and extra chapter in volume 2.*

What do an alien, former ninja, weak telepath, and boy pretending to be a girl have in common? They are all classmates at Kashihara Girls' Academy, and they hide their true identities from the world. Rikka, Chiyo, Sekine, and Tsubasa seem like the best of friends, but they each harbor a monumental secret that they cannot reveal, no matter what. In order to continue masquerading as normal middle school girls, each of them must invent creative ways to conceal their true selves. But that is easier said than done, as the four students end up entangled in numerous shenanigans along the way.

Chapters 1-4: Childhood friends Yukie and Kogawa are both in love with their other friend, Yamato.They relieve their unfulfilled sexual desire for Yamato by jerking each other off, but lately it seems they're progressing to something more serious... what will happen when Yamato finds out? Later on, a new guy enters the scene and he's also interested in one of the 3 friends. Will he be able to win his heart? chapters 5: Kichii, Akira and Akira's older brother are models for Boyfriend Grand Prix magazine. Kichii made an unfortunate bet with Akira- if Kichii can outrank Akira's brother in the magazine boyfriend ranking, Akira will be his slave. Until then Kichii will be Akira's slave. Who will win? And why is Akira so determined to see his big brother beaten? Chapter 6: Tamura Chisato sleeps with just about anyone if they say they like him. Even though Masashi is straight, he finds himself irritated with the way Tamura acts and tries to change his ways.

Water melon, swimsuits and lots of love - summer is here! Kurose and Tomoe are on their way to the pool. How will the adorably unorthodox couple's first pool date go?

Collection of special chapters that were published for 2011 Great East Japan Earthquake Relief Effort Project.

Takenori is a major fan of Dating Sims. One day, he receives a strange eMail that tells him he can be the main character and asks him to insert the source material for his new world. Takenori inserts his favorite Dating Sim "Eternal Innocence" and after strange things he mistakens for a dream, wakes up - to find that all the heroines from Eternal Innocence have come to life in his usual surroundings!

14 year old Kimigawa Kento lives separated from his stepfather after his mothers death. A woman visits with a will sayings it's from his biological father. He refuses the will and she tells him the inheritance is approximately 1 trillion yen. He still doesn't want it and threatened with his friends family's jobs at the line he agrees to meet his relatives. But all isn't as it seems. When he arrives at the house they are attacked. And he finds out the true meaning of the will.

Brothers Conflict manga focused on Yuusuke and Fuuto.

"Harukaze Doremi, high school freshman! Today will be an important reunion. Hazuki-chan, Ai-chan and all of my old classmates should've shown up, but there's no one here... What happened? And when I go to that nostalgic place, the Maho-dou is there. What is this premonition? Will I become a witch apprentice again? Can I become one again? What should I do?" (Source: Kodansha, translated)

Kojima Mitsu (aka Honey) is in high school, but she's so small that she looks like she's in elementary school! One day while she is is changing into a maid uniform for a school event (with not much success... the uniform is too big for her), she find a little bat blocked by the window and helps it. Suddenly an awesome guy appears in front of her! He is a vampire and as thanks for saving his "toy," he helps turn her into an adult (with a kiss). (Source: Shoujo Manga Maniac)