Once Demons and Humans were at war, and special warriors were needed to defend humans. Now a peace treaty exists between demons and humans. To uphold it human warriors now protect demons from other predatory demons. The Yosogi family is given this thankless task--and it's heir is young Akira, who can't even stand up against his older sister. But only Akira can sense the presence of demons, so he must become the next Demon Defender. But their grandfather has brought in a shy girl named Matsuri--and Akira is warned in a dream he must protect her at all costs!

This isn't an ordinary high school—these kids have magical powers! Having the ability to cast a four-dimensional image can bring you fame and fortune, but you've got to be good at it. And that's what goes on every day in this school for "Projectionists." Some, of course, have an easier time at it than others. And sometimes having magical powers just gets in the way of the usual concerns that complicate a teenager's life. This complete in one-volume collection features stories that focus on different members of the student body. Step into this multi-dimensional world with these magical kids and see how each student deals with his or her special gifts! —CMX

Summary by Shogakukan: The super-expensive Joka Gakuen has a policy where the valedictorian, platinum student (PS), is exempt from school fees. Ai supports her large family in place of her parents, so she has little money. She takes Joka Gakuen's entrance exam because she wants to become the PS. Her dream comes true as she gets the top mark, but...!?

Kisaragi Akira, a police officer investigating a murder case that reminds him of the past. The memory that he forced himself to forget. And the past that he buried in the deepest of his heart. The clock that was once stopped has started ticking again.

From Cireus-Scanlations: Tanlou is one of the roaming Blair tribe: a stubborn lot who keep to themselves and frown upon interaction with "outsiders". He, along with six of his friends find a young princess from a nearby castle, wandering in the forest. She begs them to help her, but their help comes with a price. Tanlou is cursed by the head of his clan, and the seven men are banished. Still, they feel compelled to help her. The princess' name? Snow White. After a vicious battle to regain Snow White's kingdom that leaves the princess gravely injured, the evil queen unleashes her wrath, and the unthinkable comes to pass when two of the seven mysteriously disappear, leaving behind five bereft buddies who have no idea what has become of their comrades. And thus begins the plight of Tanlou and his friends...

From MangaHelpers: This is the official comic based on the game of the same name. An all-girl's school is preparing to consolidate with another nearby school, which will make them co-ed. Uryuu Shingo is chosen to be a male 'test student' at the girl's school before they officially merge in the following year. On Shingo's first day, he learns that many of the girls are not happy about the coming merger. Specifically, Seno Airi is staunchly opposed and refuses to welcome him to the school. Some of the other girls are friendly, but Airi has a lot of power over public opinion. The truth is, though, that Shingo has met Airi before. When she and Shingo's little sister got lost, he helped them find their way. Airi seemed to like him then, back when she didn't know he was going to be her new male classmate. Maybe he'll be able to win over Airi, as well as all his other interesting female classmates! [tethysdust]

From Turtle Paradise: It's not that she tries to keep to herself, exactly: It's just that everyone seems to look right through her! Naturally, Sakuya Tohno has a complex about it. She says she's just like air: ever present, but never seen. All she wants is a friend, but building relationships isn't exactly easy for someone who is, for all intents and purposes, invisible. But then she hears a legend about the "Thousand-Year Sakura" and how, if one makes a wish beneath its perpetually-blossoming boughs, it's sure to come true. So in a moment of desperation, she races to the tree, only to find four very attractive boys waiting for her... And at that moment, beneath the cherry blossoms of the ever-blooming Thousand-Year Sakura, something incredible happens!

One tender and natural students' love triangle relationship. Toshiyuki had kept loving his best old & heterosexual friend Yasuhira for 15 years long but decides to give up his fruitless love. Then Jun who is their friend comes forward as a candidate lover. Toshiyuki is just glad though he knows Jun may only try to comfort him and he himself can not forget Yasuhira easily. Toshiyuki and Jun will be good true partners through various obstacles... There's an additional short story : a timid uke student resists against his lover, the tyrant seme who enjoys to humiliate the uke and observe his uke's anger.

Loser Shinjou Maita is trying to get new members for his movie research society club when he stumbles upon angelic first-year Hotohara Shiori. Life seems to be looking up for him, until a strange woman appears in his apartment, warning him that his life is in danger.

"The days when I laugh and the days when I cry, there are words I want to tell you who has been by my side."

ANN: Black-haired girl x bicycle = long distance romantic comedy! From Baka-Updates: A 18-year old-Japanese otaku runs into a cute Chinese cyclist. Will the Chinese he learned from anime be enough to communicate?

A highschool otaku named Aki Tomoya runs into his dream girl one day...only to find that she has the faintest presence to his chagrin! Now with his otaku passions, Tomoya wants to turn the girl into a heroine in the only realm he is familiar with: 2D dating simulation game. To accomplish this objective, he scouts Eriri Spencer Sawamura, his half-foreigner childhood friend equipped with artistic talent, as the illustrator, and Kasumigaoka Utaha, a famous prodigy writer, as the script writer.

Yamanouchi Kouya, the daughter of a famous author, is a shy young girl just starting middle school. She is named class representative along with Kannatsuki Yuuya, a boy she met on her way to school who frightens her a little bit. They are trying to work together, but he always seems mad at her and she is painfully shy. The thing is, Yuuya knows something that Kouya doesn't know yet—that her famous father is going to marry his mother!

Collection of short stories: - Maple Love Two college students become friends, but one of them has fallen for the other.. - Love Letter A girl asks her friend to give a love letter to a boy for her. Too bad she has no idea her friend is in love with her... - Cycling Under a Starlit Sky - Kawaii Anata (Your Cuteness) This is about a boyish girl who doesn't think she's cute, and her love interest, who does. - Winter-tinged Thoughts Shizuru is in love with Matsuri, who in turn is in love with Aya. Oh, dear. - A Lunch Made with Love Retells some of the events of "Winter-Tinged Thoughts" from Izumi (Shizuru's best friend)'s point of view.

The sequel of Kirai ja nai Kedo, Koi ja nai Kedo and Kare Ja Nai Kedo as the fourth story of the Yuki-Shinonome series. Finally the both of them became a couple, but another obstacle awaits them...?! Shinonome finally made Yuki-chan his boyfriend, but wait... the storm is not over yet. Who's that person who's taking Shinonome away to the counselling room? Is Yuki-chan.... feeling jealous?! And why is Yuki-chan's brother here?

Synn is a hard-luck high school student. One day, he becomes student council president. But his job as president includes getting rid of mazoku (denizens of hell) that appear in his town as well. Also, he is informed that his father is the Maou (king of demons) and he is supposed to succeed to his position in the future. He has to fight against mazoku as the president, but his father is the leader of those mazoku. Well, will he be able to keep it a secret and enjoy his school life? Based on the Twinkle Crusaders visual novel/eroge.

An unemployed bachelor meets an enigmatic vampire. What will happen? Find out in this hilarious webtoon. This webtoon is a Best Challenge on Naver.

We find Chunwha, a girly looking man, in a world different from his own... There he will struggle to find his way back while encountering the many different inhabitants of the new world including elves, dwarves, and even mages! As he grows in strength and spirit, the mangaka creates fascinating situations with his friends and enemies that moves past the simple confrontation of the antagonist vs the protagonist. To find out what funny fate is in store for our hero, follow Id in a fantastic adventure, exploring a world where anything is possible and he is constantly mistaken for a girl!

From CPM: Narue is an adorable schoolgirl with a secret. She's really an alien with powers right out of a sci-fi comic! But growing up is never easy, and sometimes it doesn't help when you're from outer space. Join our spunky heroine as she faces androids, alien invasions, and (scariest of all) her very first date!

Abiding by his father's will, Shougo was transferred into an academy where many young girls attend. It appears as though his younger sister (separated from him at birth) also attends this academy, and that she is trying to get closer to him without letting know him who she actually is. Problem is, Shougo seems to be popular with the other girls as well! Can Shougo "properly" reunite with his little sister and while making a girlfriend at the same time?!

Updating

[From ShoujoMagic]: A woman and her sexual adventures with her brother's friend.

In the Beast Harem series: Volume 1: Rakuen Danshi - Youko is a normal high school girl attending a not so normal high school. You see, Youko's school used to be an all boys school, so after transferring to this school she is the only female in her class, and that surely can cause a few problems! She is being constantly teased by her classmates, especially by Mastsushima Soushi, whom she hates the most!But not everything is bad, Youko is in love with Narumiya Kouei, the only one who helped her since she entered the school. But if the one Youko loves is Narumiya, why does she finds it so hard to stay away from Mastsushima, who she 'hates the most'? - From Aka Roze Tenshi Volume 2: Gokujou Rakuen Danshi - Youko and Soushi start dating. However, summer break is approaching, and Youko has to be separated from Soushi. Not if Soushi can help it. He is working with Narumiya to save up for their summer vacation hot spring trip. Yet, shadows are coming to destroy the couple's love. Will this love rival succeed? Or will Youko and Soushi' relationship survive and have their first time? Volume 3: Jun'ai Rakuen Danshi - Youko and Soushi are on their lovey-dovey vacation. There, they meet Narumiya and his famous girlfriend. Youko prepares to give her first time to Soushi but finds it extremely hard due to sharing a bedroom with friends and the pain. Upon seeing Narumiya and his girlfriend together, Youko grows worried. Will Soushi and Youko have their first time at the hot spring? Or will Soushi get tired of Youko's immatureness and end their relationship?

It covers the adventures of two teenagers, Karin and Reiji, as they try to run Karin's family restaurant when the only adult around, her mother gets sick and is unable to do the job. Both kids know how to cook but the boy, Reiji, is better and he doesn't let Karin forget it.