The beginning of a saga. The story of a "time of yonder" about the birth of Devilman.
From MangaHelpers: Every 666 years, the ruler of the demon world changes. All the children of the former ruler must battle to see who will ascend the throne. To do this, these 'Satans' will team up with the human sorcerer 'Solomons' and fight in pairs. The Solomon of the winning pair is granted one wish. This 4-koma follows the story of one of those Satans, called Aini. Unfortunately, the human who summons Aini is actually just an erotic doujinshi writer who was doodling. He seems really into Aini, and he makes it clear his wish is going to be something (probably perverted) involving her. Their first battle is against another doujinshi writer, a girl who's really into tentacle porn. Since none of the Solomons have any skill with magic, they're going to have to find a different way to battle it out... [tethysdust]
Oneshot from Hatsujou Junjou Douwa Ashiwara Iroha has a crush on Suzuki-san. In order to make him like her, she climbs up a tree to try to touch the "legendary mark" at their school. He is supposed to fall in love with her if she does, but instead of touching the mark she falls from the tree and into Shindou Kaname's arms. He tells her "leave Suzuki to me" and becomes her devilish cupid...
Miu Sakurai, age 15, attends a Catholic school where she prays every day for her admired Shion Amamiya to return her love. When that doesn't work, she places her faith in a book of magic and tries casting one of its spells. However, it's not love that manifests... it's Satan! "The recompense for the contract to grant your wish is your virginity," he tells her, and this is Miu's virgin crisis! Vol. 4, Story 2: Satanic Honey Malphas, who exists on Earth as Tsubasa, meets a young girl named Manami who has an unusual compassion for crows. She has two secrets which will transform Tsubasa's reasons for wanting to mature into a full demon... Vol. 4, Story 3: Satanic Cohabitation The continued adventures of Miu and Satan. Baal, who desires Satan's place as the Lord of Hell, kidnaps Miu to use as Satan-bait. But complications arise when Baal looks for the aspect of Miu that would attract a high-level demon... and finds it!
There is a place where anyone can be a princess, it's a Hime cafe, the place where the heartbroken Shiori meets the servant Kisaragi, Kind and cool... a real dream boy, or so she thought. But in real life he's mean and bullies her. There's even rumors about him being a former yankee as well. He's an employee at the cafe and acts completely different at school, but while she is always being teased by the normal Kisaragi, she just can't stop her love for him... Aside from the title, it's a sweet love story for girls.
From Midnight Scans: 1. Akuma na Kuchibiru Hana Yamada, a high school girl, gets sick during a mixer, and is rescued by a very cool male student, who was casually passing by. However, when he suddenly asks her if she's an elementary student, Hana becomes very angry and kicks him, before running away. The next day, when Hana goes to the nurse's office, she finds none other than the very boy who'd made her angry, Shuuji Kidou... 2. Shoakuma Drops 3. Eien no Hidamari 4. Katekyo 5. Mamotte Agetai?! Atogaki (Omake)
This is a fantasy love story about a demon princess who falls in love with a human boy. They exchanged a pact when he was young, and Giselle descends to the human world once again to convey her feelings. The target of her affections is a human boy, Shiina Ichiritsu. In order to get closer to him, she enrolls into his all boys' boarding school! But he's not how he was before at all!!!
From Blissful Sin: Often seen as silent bystander, the eldest son of the Naruse household is about to embark on his own journey of love. Raita is the epitome of success and incomparably handsome but he’s largely a mystery to those around him. With a bully and a pervert for siblings, what can we expect from the self-confessed virgin?
Deimos was once a handsome god. He loved a beautiful goddess who returns his sentiments. The problem, well, she is his sister. For their crime against nature they were struck down out of Olympus. The brother is now a demon and the sister a rotting corpse at the bottom of the ocean. Deimos must choose between his sister and her living human incarnation. His sister is jealous. The girl is horrified and unsure of just what to make of her situation.
He is the "Devil", who loves flowers. All girls feel loved when he's around. It was all the same for him until he saw a crying girl that ran into his garden. He thought she was like any other girl, but eventually, she was the prettiest flower he ever saw...
From Chibi Manga: The shy Ichigo is interested in creating Western-style clothes. But that trivial hobby will let her make an unexpected encounter that we call love...
Hajime lives with the twin sisters of the family of the Komatsu shrine. Inori is of a very spiritual bent and often tries to use her 'powerful' heirloom rosary to protect her friends and family from evil. The other sister, Kanau, is more practical. She often spends time trying to keep Hajime from groping women, which he is always doing by accident. Amidst strange vampire-like murders in the community, Hajime has had a dream of a hot female demon called Satan that is lusting after his blood. Soon enough, she appears in his waking life, along with her alter ego Lucifer. After an embarrassing situation at school, Hajime and the shrine twins end up taking Satan/Lucifer into their home. Why are these demons attracted to Hajime, and what do they really want?
Madeline, an 11-year-old girl, lives quietly in a secluded woodland mansion in southern England with her younger brother Dion, her beautiful mother, and their servant Moira. One day, Madeline meets and befriends some village children. At the same time, rumors of a number of murders in London, said to be the work of vampires, are rife. Meanwhile, an eerie shadow creeps into Madeline's peaceful and happy life...
One day, Natsuto found a loli near his house and it turns out she's a Holy Loli that is in a mission to eradicate the demons that escape from the Chaos Realms and as well as find the Key that can summon demons. Source: (Kisu KMS)
Tsutomu gets fed-up at his job and uses a grimoire he found online to summon a demon! Anything he desires is his - money, power, revenge, even true love - but as soon as he lays eyes on Kracht, the only thing he wants is the horned, pointy-tailed beefcake in front of him!+
The "daily life comedy" manga centers on an elementary student named Sakura who summons a demon named Seere and asks him to become her mother.
A comedy about a crybaby devil who is really not suited for the position and its duties.
A collection of short stories: 1. Akuma no Puzzle Kanna’s everyday routine includes being spoiled like a real princess by her childhood friend Ritsu who lives in the same mansion. But one night, when the two of them are walking alone outside, a demon escaping to the world of humans possesses Ritsu! He is completely transformed by the invading demon, puzzling everyone around him and Kanna most of all. 2. Kare to Kanojo to + 1 (Him and Her, Plus One) Sagara Akihito is a successful teacher with a cool image. One day, a girl enters his apartment and tells him she's his daughter. 3. Karigami no Himegimi (Karigami Princess) In a country considered to be God's miniature garden, royal member Princess Leia is defying customs and refuses to be part of the kingdom's annual sacrifice. Her bodyguard Kyle seems to be too intent on keeping her safe. 4. Shichigatsu no Hanayome (July Bride) Kazusa Tsunami walks out of a marriage interview and grabs the first man she sees, a janitor. She tells her father that she has promised herself to the janitor.