From MangaHelpers:
Hasuno Miu, a high-school teenage girl, loves her big brother, Keiichiro, and believes he is the gentlest and kindest person ever. Miu learns that there is a suspicious pervert lurking around the community and, to her surprise, stumbles upon a couple that matches that description. Miu escapes back to her house only to find that the man and the woman is none other than her brother Keiichiro and his summoned demon sex slave Manimani. It turns out that Keiichiro is a magician that was able to summon Manimani from the depths of hell. With everything she thought of her brother shattered into oblivion, Miu has no idea what to do.

Kawakami Momoyo is a notorious, woman-chasing, large-breasted master fighter. She and her friends at school end up in all sorts of weird situations, often involving people attempting to defeat Momoyo. Now there are new transfer students from Germany joining their class. Who are these new students, and will they fit in with the crazy bunch surrounding Momoyo?

Based on the Visual Novel by Minato Soft, this manga contains several features and story lines from the Visual Novel, combining them into one while staying true to the original Visual Novel while ultimately focusing on the main heroine in true story and manga fashion.

This manga can be seen as both an alternative version of the Momoyo route of the Visual Novel, the actual story of Maji De Watashi ni Koi Shinasai or even its own story. Filled with several cameos from other creations while all the while staying true to Maji De watashi ni koi shinasai, this is one manga that fans of the Visual Novel will not want to miss!

[From ShoujoMagic]: Nagisa's biology teacher, Mr. Fujiki, always warned her to watch out for guys who would take advantage of her. But it's the last day of summer break, and Nagisa is determined to find love before she goes back to school! The handsome man she meets gives Nagisa the same warning Mr. Fujiki did... but there's something important that neither of them has mentioned to her!

Tired of being timid, school girl Marie wishes she was bolder and more social. To her surprise, two angels appear in front of her. They introduce themselves as Ryofu Housen and her second in command, Chinkyu Koudai. The angels are from Sangoku Heaven where thousands of angels train and engage in war so that they can become king and live lavishly.
Chinkyu is known throughout the Sangoku Heaven as one of the most brilliant tacticians and with the raw power of Ryofu, they make an amazing combo. The two must obtain crystals that appear when a good deed is done for humanity in Marie’s world. Marie gets dragged into their quest under the most ridiculous of premises.

From Dazzling Scans:

Kazusa, a young high-school girl, is killed instantly when a car crashes into her as she was crossing the street. As a ghost, she watches her friends' reactions to her death—keeping a close eye on Miharu, the boy she was in love with before she died. However, she discovers that he was in love with another girl Okabe Ranko... but can Okabe see Kazusa's ghost when no one else can?

Shibaki is a high-school boy whose only interest is girls. It's just that he's been branded as the greatest pervert at school and the girls avoid him like the plague.
One day he happens to find a book in the library about how to summon witches. He tries it as a joke, but it turns out to be the real thing. An apprentice witch named Rurumo grants his foolish wish for a high price. Shibaki ends up helping Rurumo and in return she refuses to take his soul. Doing so, Rurumo loses her position and puts her own life on the line.
Rurumo must complete the task of getting Shibaki to use 666 magic wishing tickets before she can become a witch again. However, every time ticket is used, Shibaki's life shortens.

Now, Shibaki has his own life on his hands. Make a lot of wishes and help Rurumo become a witch again or resist the temptation and try to live long life.

The creature standing on top of the evolution system aren't human, but a creature named as Majin. Majin Devil is a story about a young nerd who fights against monsters of all sort, and eventually faces Majin who wants to take his body.

The Demon Neuro has a raging hunger for 'mysteries.' Being dissatisfied with his current regime in hell, he’s come into the mortal realm in order to satiate his ever-growing appetite. The murder case of a young girl’s father seems to be sufficiently enticing for the Demon’s needs.. But what else might happen between these two? Find out in this disturbingly good murder-mystery series.

Note: The original pilot one-shot is only included in the bunko version.

Volume 23 contains Rikon Choutei (Divorce Concilation) (離婚調停)
Ruca, trapped under a rock, is saved by a man dragging a large sword along the ground. Coming from Brazil to Niigata, she offers him a drink from a pokan juice. Why does he drag this large sword and how does the earth turning into a vast desert land relate to him?

After the great war of the late 1990s as Japan begins construction on a new capital city, earthquakes cause massive destruction and rumors of demons have begun to emerge. The protagonist receives a warning and a demon summoning program.

From Manga-Heaven:

Yuma is a girl in love! Quite typical you say, but you see, Yuma is also a mage and mages in this world have to be rather discreet. Her boyfriend to be, Kaname, is a bright, handsome, kind young man... who is allergic to magic.

If things couldn't get worse for poor Yuma, the Underground Empire is about to declare war on every mage in the world! What's a girl to do?

Contains 4 oneshots:

1. Koufuku Dive ｢幸福ダイブ｣

2. Poison Angel ｢ポイズン エンゼル｣

3. Kurogane Girl ｢クロガネ ガール｣

4. Majo Mao! ｢マジョマオ！｣
-taken from Manga Zone Scans
Mao (a witch) comes to the human world in search of a cell phone containing the souls of 1000 demons. In order to find the phone, she enrolls in a high school, where she meets Kento, a boy who refuses to believe in the existence of witches!

Being referred to as a " witch hunt ", the act of torturing and killing innocent girls allows the devil to bring them back as witches. Domino Archcarlo, the "Inquisition Witch", was sent from the church to stop the creation of new witches. Domino's battle begins!

AnimeNewsNetwork: In the story, Kaoruko runs a small herb shop after losing both of her parents when she was young. One day, a mysterious man dressed in all black enters the shop. Kaoruko is about to discover the true nature of this man named Kaname Hibiki.

A troubled loli witch confides in a kind stranger.

This manga is based on the Majo no Ie - Ellen no Nikki (The Witch's House - The Diary of Ellen) novel that author and game creator Fummy released as a prequel to the creator's own Majo no Ie horror puzzle game. The original game casts players in the role of Viola, a girl who wakes up in the middle of a forest, where a path of roses leads her to the house of a witch named Ellen. She enters the house, and must find a way out again. The prequel novel centres on the story of how Ellen became a witch.

(Source: Anime News Network)

An orphan named Aisya has been gifted the incredible power to make paintings that perform miracles just by using her blood. She and her best friend Loki have a wonderful time together, despite her deteriorating health. However, Loki realizes that he’s nothing more than Aisya’s drawing when he tries to save Aisya one night from an attacker. Aisya sends him on a quest to destroy her paintings and her curse, and to save the people changed by them, but can Loki look past his hatred of humans in order to carry out her wish?

by Hidoi~! Translators

The story revolves around a guy named Chord Belote, who is forced to become a knight, in order to support his poor family. He is treated as an errand boy, but he gets lost in a forest during one of his errands and meets the supposedly "evil witch."

The witch, Marika, was exiled from the spirit world for committing a taboo in order to save the human child, Ryou. She mustn't get involved with human beings so that she can return to her world. However, Marika falls in love with Ryou and she plays "make-believe" with him when night falls. And due to the witch law, they are only able to go as far as touching each other's bodies?! Which direction will this unforgivable and forbidden love take?!

Accompanied by a talking lantern, Mika pursues her sister on a quest to retrieve that which was stolen from her long ago.