Even if my age and position have changed, my feelings for you will never change! A romantic comedy featuring four couples who've been reincarnated.

1-5) Our Previous Existence, This World, You and Me
He stopped in a local coffee shop to get out of the rain. When high-schooler Takashi met the beautiful shopkeeper Isao, it was love at first sight. When one of the regular customers, a fortune teller, comes in, Takashi gets a fortune from his previous life and a time skip back to Ancient Egypt! What awaits him there is a love triangle that transcends time and space!

6) You In My Jewelled Mirror
After beeing abandoned by his parents, a young boy meets a mysterious man, a fox god who will take care of him, if the boy will pray to his shrine...

From Infinity Studios: Having been born in a secret government laboratory that cultivated esper (telepathic) powers within humans, Shuuichi and two sisters, Sumire and Katsumi, are forced to endure a difficult life as test subjects until their escape. Years later, these siblings are still being sought after by unknown organizations that are after Shuuichi powers as he is what they refer to as the “zero-sample” with the ability to cause “zero-shock.” Scanlated by Helz0ne http://helz0ne.zone-anime.com

From: MAL The story of a boxer who's been undefeated for nearly 10 years and has thus earned himself the nickname, "Zero."

In the middle of a high school assembly, all of the students suddenly collapse. The one behind it all is a girl named Mao who holds a grudge. She's out for revenge against the entire school!

In the year 2000, a Chinese nuclear experiment went wrong mid-transit, resulting in Japan falling into ruin. Those who survived were housed in Japanese based American military facilities to escape from the deadly radiation and learned to live following regimented lives of labor and learning.
To relieve the boredom, a recreational drug called "Zero" was created and sold illegally. Taking the drug induced a dream filled sleep where people saw their lives as they were in the year 2000. And in the cases of those who hadn't been born before 2000? The most they could surmise is that they saw who they were in their past lives.
But it seems something is brewing below the surface, and those past lives may just hold the answer.

College student Sara Washizuki was shown a mysterious film photograph by paranormal photographer Tousei Ryuuzaki. In it was captured something she had left sealed away with her memories of a particular incident in her elementary school days… Based on the hit video game "Fatal Frame."

The protagonist is a mysterious and resourceful man who goes by the name "Zero." An expert on artworks, antiques and ancient artefacts, Zero is adept at rooting out their histories and uncovering any unusual qualities they possess. Because of this, he frequently gets called on to dispel "curses" and to both uncover and create forgeries.

Zero is a man who will stop at nothing to see a job done, but he will also charge whatever fee he deems appropriate: it might be a billion dollars, or it might just be one.

One day, Nao's father suddenly announces shocking news! Because his friend helped him with his debts, Nao's father agreed to have Nao and his friend's son engaged! Nao is furious with this agreement and transfers to her fiancé's school, Kaei Academy, in order to make her fiancé break off the engagement. But how can Nao force her fiancé to break it off when she doesn't know what he looks like?! Join Nao in her quest to find her "husband-to-be"!!

A fantasy/drama story that follows a young girl as she participates in a survival game with the prize being a chance to rebuild her life to be better than the one she had. And the price of failure being her death.

N/A

Shinonome Neo, 28 years-old and single. During his school life, he was disturbed by his senpai, Maki Yuuki. That is how, ten years later, he can't trust in other people or even have a girlfriend; when he receives the invitation to the wedding of Maki, he decides to take revenge and spoil it... But destiny is cruel with Neo and he dies... After this, his spirit travels back in time and gives him the oportunity to change everything, avoid the ruin of his entire life and his death, so with the help of 15 years-old Neo, he is going to change the future.

A 4-koma featuring super-deformed versions of the cast of Zero no Tsukaima.

Kanzaki Rei is an avid gamer, but one day he hit rock-bottom due to his debts. During the night while sleeping, a strange phenomenon happened and sent him inside the game he previously played. A world of life and death awaits.

The continent of Halkeginia is tumultuous--a place where the various kingdoms, princedoms, dukedoms, and fiefdoms strive against each other to expand their domains. They nobility scheme and plot among themselves to gain influence to their lieges or to even foreign lieges. In the middle of Halkeginia is the small but important kingdom of Tristein. The most notable fact about this kingdom is the Tristein Academy of Magic where nobility from all over the world come to study magic so they can become magi. Although friendships will form across national boundaries at this school, will they survive the politics and games of the world at large once they leave?

Louise is a student at Tristein Magical Academy. She is known to be quite a screw up when it comes to her magic. One day, a ceremony takes place where each student is to call forth a being or entity that will become his or her familiar. For Louise, her familiar comes in the form of a boy named Hiraga Saito. Somehow, he managed to get transported from his world into hers, and shortly after became her familiar.

From FoOlRulez:

Hiraga Saito was summoned to the wonderful world of Halkeginia through the use of magic. He was summoned by the very cute, yet with "Zero" magical ability, Louise. Although it was an accident, Saito was summoned during the summoning ceremony, and sealed the agreement to become Louise's "Familiar" through a kiss. That is how he arrived in this world.

While on the way to visit the Princess of Tristain for her upcoming marriage to the King of Germania, war broke out. Because of the upcoming marriage, Conquista joined forces with Albion, declared war and began their invasion of Tristain. While drowning in despair over the disparity in military strength, Louise, by chance, got on board the Zero Fighter piloted by Saito. Her ability to use the legendary magic lineage "Void" awoke and she single-handedly ensured the triumph of Tristain over the army of Albion. And so we continue on from there to their next scene of battle.

The adventures of Gallia's knight Tabitha

Famous idol Jin Lingfeng is said to have it all - the looks, the smarts, and the success - that is, until it's revealed he's actually a complete idiot who managed to get a perfect zero points on his test during high school. Now he has been sent back to Green University to improve his image, under the threat of being fired if he doesn't score 90 points or above on each subsequent test. And taking on the role of his remedial studies tutor is none other than the top student on campus and a bookworm who is completely out of touch with pop culture, Lin Fan! With their stubborn personalities and well-known statuses at their university, how will their daily lives go from here?

A life-deciding match, the SAT, what is it that awaits us at the end of it? An alliance created to find that answer. Why do we study? The boy never tried answering that question because he couldn't find an answer that made sense while the girl long thought that she knew the answer when in reality she didn't. http://comic.naver.com/webtoon/list.nhn?titleId=495498&weekday=