These are different stories involving Devilman's world. Some are about Devilman and add to the mythology some are separate stories that don't involve Devilman but take place the same time as the events in the original Devilman manga. They are illustrated by various artists. There are some color pages in the start middle and toward the end. There are some truly amazing art and stories in these volumes. Number one is written and illustrated by Lazy Hagawari, Tatsuya Egawa, Katsuya Terada, Ken Ishikawa, Go Nagai and Shinichi Hiromoto. Number two is written and illustrated by Hitoshi Iwaaki, Noriko Nagano, Go Nagai, Akihiko Takadera and Kazuko Yumeno. Number three is written and illustrated by Noburu Miyama, Miki Toro, Shinobu Kaze, Sho-u Tajima, Masaomi Kanzaki, Yoshikazu Yasuhiko and Iou Kuroda.

Mikado Shuuji is just an ordinary guy, but he has a very unusual knife that he uses for cooking. It's actually a famous short sword that marks its owner as the head of the ninjas, and now there are hot ninja girls coming after him to take it back. Hinamori Botan is one of those hot ninja girls, but her efforts to attack Shuuji mostly end up inadvertently stripping her. After she concludes that she does not want to steal the sword and kill Shuuji, she ends up deciding to serve him as a ninja instead. Now she must protect him from the other ninja that come to claim his sword and his life! (Source: MangaHelpers)

Official animation anthology for the Diabolik Lovers anime. Contains character stories only available in this volume. Do-S, sensual, charming. They are vampires who desire and hunger for blood. Source: (anime-dialover.com / cover translation)

An anthology of stories about ladies and their yandere men, featuring a splendid team of writers and artists under the FLOS label! (Source: Kadokawa, translated)

Kazuto Ayanokouji is an ordinary high school boy. He spends his days playing online games as a hobby. One day, he discovers the true identity of a friend who is so close to him that they are married in-game. It turns out to be a cool idol from the same class, Rinka Mizuki. As Rinka tries to act as his wife in real life, Kazuto is forced to lead a dizzying life.

Kuraishi is an introverted high school boy with a mean look, no friends, and seriousness as his only merit. He has always kept a low profile, until his peaceful life was shattered by a girl. Komukai-san is a minefield (?) of a girl, a delinquent who keeps trying to convince Kuraishi to skip school! She'll miss classes, skip cram school, and ignore her parents. But Kuraishi couldn't help but be attracted to the mysterious Komukai-san, as she tempts him in increasingly bold ways!! (Source: Comic Gamma Plus, translated)

Yuusuke is a guy who loves flat-chested girls. On his first day in high school, he meets the girl of his dreams who is also his sempai, named Momoka. She asks him to join her club, which is in trouble due to the lack of members. Despite his childhood friend's warning, he decides to join the notorious and mysterious club...

Finally, he gets to live in a place of his own. But as he was settling into (adult) single life, he realizes that there's… "something" else in the room!? (Source: Manga DX Plus, translated)

A man is the target of a certain kunoichi's mission, and a lot of blood was spilled to learn this. However, it's said that a kunoichi takes some "liberties" with the mission... Or are those part of the mission too?

She was destroying people… in her mind. Kiho Ishiguro is a high school girl who's an honor student at school, and devotes herself to her disabled mother at home. She is quiet and gentle, but deep down inside she has always had the urge to "hit someone." As her feelings gets stronger day by day, Kiho encounters a street criminal. She snaps and unleashes her rage on the bad guy without restraint…? Here comes the JK who will revolutionize the world of women's MMA! (Source: Kodansha, translated)

The battle for succession that continued for three generations of shogun in the Keichou era culminated in a gruesome battle of ninja arts between the Kouga and Iga clans. Amidst a rain of flower petals, a man and woman who had decided to live for love were separated once again, beautiful in their transience. However, it is said that by the hand of Hattori Hanzo's adopted son, Kyouhachirou, these two flower petals, whether temporarily or permanently, were given life again and left two mementos behind. These children, born with a destiny of their own, were called Kouga Hachirou and Iga Hibiki. The former had eyes like his father's, and the latter had eyes like her mother's. It is now the Kan'ei era, and the land is at peace. As ninjas begin to disappear into the shadows after being deemed unnecessary, The Kouga and Iga clans ask a favor of Hachirou and Hibiki in hopes of reinforcing their foundations.

After seeing a picture of Naotora Kusunoki as a kid, the crown prince of the Kingdom of Urunei in Southeast Asia fell in love at first sight. The only problem is that Naotora is the son of a bureaucrat in the Japanese Ministry of Foreign Affairs. Eager to please the prince, Naotora's father forces him to cross-dress and fly to Urunei to get married to the prince as "Nao". Once in Urunei, he unintentionally captures the hearts of the populace who see Nao as the return of Putri Harimau, the Tiger Girl of legend who had a hand in the founding of Urunei with the Dragon Prince long ago. However, there are some in Urunei who are not so happy about Nao's arrival.