This manga is based on a game with the same title produced by Aqua PLUS. It is a typical dating game. The story revolves around a high school student, Kono Takaaki. He spends high school days in spring with girls, such as the childhood friends, Yusuhara Konomi and Kosaka Tamaki, and he encounters various girls of unique personalities.

The name implies it is a sequel to “To Heart”, but there is no relation between them except that the story of “To Heart 2” takes place two years later at the same school of "To Heart".

When Rameko Mitsurugi was rescued by Leo Jindai during an encounter with delinquents, she fell in love at first sight, so she joins the Second Manga Club because Leo is a member. However, unlike the other members, Rameko is a gal who knows little about otaku culture.

The World Ends with You, known in Japan as It's a Wonderful World (すばらしきこのせかい, Subarashiki Kono Sekai, literally "This Wonderful World"), is an action RPG for the Nintendo DS handheld video game console. It was developed by the Kingdom Hearts team, Square Enix, and Jupiter. Character designs are by Tetsuya Nomura and Gen Kobayashi. The distinctive art style is inspired by the aesthetics of Shibuya youth culture.

A collection of oneshots:

1) Tokyo Ants
A special security group consisting of highly-skilled people rescues a hostage.

2) Enma 1 & 2
Two different stories about people who can see electricity when someone tells a lie. (Enma 2 story by: Ookawara Ton)

3) Butterfly: Swallow Tail
About a boy who can see swallowtail butterflies around people who are going to die.

After 17 ordinary years on Earth, Makoto Konno's journey was about to be ended by a freak accident. Then, life gave her a reset button. With her new found time-leaping powers, she immediately sets out to wipe off all the little annoyances in her daily life, from failing grades to iffy relationships she can't handle. But as her time-leaps get more frequent, she is forced to realize that every change she makes has profound repercussions that she can't foresee...and should her powers fail her, the consequences could be disastrous...

This was set as a prelude to the 2006 animated film of the same title, which was in turn loosely based on the 1965 novel.

Toki is a Princess and she is to be wed to a Knight, to which there is mutual affection between but she still has concerns. Toki also has a second persona within her named Towa. Towa has blonde hair, and is much different from the reserved Toki as she is much more unyielding.

From Go! Comi:

On the distant planet of Deloca, teenagers enroll in an education system like no other – a mobile journey that takes place onboard a train. There are standard School Trains for general studies...and then there's the Special Train, an expectional institution whose students receive anything but a normal education. Reiichi is a student contented to obediently follow the tracks laid out before him…but when Arena, a rebellious girl with a mysterious past, enters the scene, his life is completely derailed! While dodging the persistent investigator after Arena, Reiichi and his unintended partner-in-crime experience a school year never to be forgotten.

From iskultrip Scans:
Due to the influence of the "Dragon veins", some young men and women awoke as "those with power". They'll discover their "star of fate" in a struggle to the death with the "oni" attacking Tokyo!!! The super popular action anime has become a fantastic comic!!

Adaptation of Top Wo Narae 2!/GunBuster 2.

From here:

"Top wo Nerae 2! Diebuster follows the story of Nono, a country girl who dreams of becoming a space pilot (or to be more precise, 'like Nonoriri,' the meaning of which is revealed as the series progresses) who, due to a chance encounter with an actual space pilot finds herself becoming part of the elite Fraternity. Made up of teenage pilots called Topless, and armed with quasi-humanoid weapons called Buster Machines, the Fraternity's mission is to protect the people of the Solar System from attack by swarms of uchuu kaijuu (literally, space monsters).

The series revolves around Nono's quest to become like Nonoriri, her relationship with Lal'C Melk Mark, the first Topless she meets whom she immediately idolizes (to the point of 'ironically' calling her onee-sama, or big sister), and the hard work she believes she has to do to be 'worthy' of Lal'C's attention. It also explores her interactions with the rest of the Idols, her efforts to fit in and, ultimately, the truth to her forgotten past."

The manga covers about half of the OVA story. The "extra story" chapters in Dragon Age are more comedic than the Dragon Age Pure chapters.

N/A

In a world where once you turn 14, a crystal emerges for your body, and from that crystal a beast blade is born.
Beast blades are your lifetime partner and there are many different types of them which can be used to accomplish all sorta of tasks.

The story follows Soluto, a student at Nenokoku middleschool and his beast blade El Cid.

A story about a mysterious girl who doesn't seem to age and the people she affects. Very earth-friendly.

Hachiouji Tarou is an average 2nd year high school student. Since his father died, leaving him as the head of the family, he’s been constantly pulling his brother out of trouble. One night, when he came back home, his mother's head was rolling on the floor, and an evil spirit had hold of his younger brother. Instead of helping him, he hesitated and stood frozen with fear while the spirit got away with his brother. Now Tarou is on a quest to find his brother and exterminate evil spirits.

From Yen Press:

Twelve years after her loved ones were brutally murdered at the annual family meeting, Ange Ushiromiya, now eighteen, is the sole heir of the Ushiromiya family. Ostracized by her peers, Ange seeks companionship in the pages of a diary left behind by her cousin, Maria. The diary offers a precious glimpse of Maria’s world-her struggles at school, her friendship with stuffed-lion Sakutarou, and her fascination with magic. It’s as if the diary contains the last remnants of Ange’s dear cousin…and an opportunity for Ange to discover the magic within herself…

Question Arc
1. Umineko When They Cry Episode 1: Legend of the Golden Witch
2. Umineko When They Cry Episode 2: Turn of the Golden Witch
3. Umineko When They Cry Episode 3: Banquet of the Golden Witch
4. Umineko When They Cry Episode 4: Alliance of the Golden Witch

Answer Arc
5. Umineko When They Cry Episode 5: End of the Golden Witch
6. Umineko When They Cry Episode 6: Dawn of the Golden Witch
7. Umineko When They Cry Episode 7: Requiem of the Golden Witch
8. Umineko When They Cry Episode 8: Twilight of the Golden Witch

The side story arcs are:
- Umineko Biyori
- [m]Umineko no Naku Utage ni: Tea Party of the Witches[/m]
- Umineko no Naku Koro ni Episode X
- Umineko no Naku Koro ni Tsubasa
- Ougon Musoukyoku
- Umineko no Naku Koro ni Shi: Forgery of the Purple Logic

Based on the visual novel of the same name. In 1986, between October 4th and 5th, members of the Ushiromiya family gather on the secluded island of Rokkenjima to discuss the division of the family's massive fortune upon the impending death of the family's head, Kinzo. However, when a typhoon traps the eighteen people present on the island, six people are mysteriously murdered. The remaining people struggle to survive as the murders continue, supposedly by the will of the legendary Golden Witch, Beatrice.

Other manga:
+ Triage X manga
+ Sidonia no Kishi manga

The manga centers on Poro, a demon from the underworld who comes to the human world.

From MangaHelpers:
After a terrible earthquake, Satoru wakes up in a pitch black cave that him and his friends were exploring. Desperately moving through the crumbling cave with just his backpack, he expects a warm rescue once he gets out. But what awaits Satoru was an unbelievable fact: Japan has sunk underwater due to the earthquake and he is stranded on an island with no one to help him. Can Satoru learn how to survive by himself?