Is it only me whose mind and body react differently?

Once upon a time, there existed a giant tree that was the source of mana. A war, however, caused this tree to wither away, and a hero's life was sacrificed in order to take its place. Grieving over the loss, the goddess disappeared unto the heavens. The goddess left the angels with this edict: "You must wake me, for if I should sleep, the world shall be destroyed." The angels bore the Chosen One, who headed towards the tower that reached up unto the heavens. And that marked the beginning of the regeneration of the world.
Colette is the next Chosen of Mana to undertake the Journey of Regeneration in order to regenerate the dying world of Sylvarant. On the Day of Prophecy, Colette receives the oracle at the Martel Temple and thus began her journey to heaven. Together with her two childhood friends Lloyd and Genis, her teacher Raine and the mercenary Kratos hired to protect her, they set off on a journey to regenerate the world.

From Abyssal Chronicles:
For a long time now, the Capital Kingdom of Regunum has kept its dominance over the land during the raging wars, and kept the world at peace. There are, however, the recent appearances of humans who held within them great mystical power, the "inousha" (literally translated as "a person with a gift/talent"). The people started fearing these inoushas, and began to detest them. Because of this, the capital of Regunum carry out a movement to seize and capture all inoushas within the land to keep the people at bay. At this time, Ruca, the son of a merchant living in Renugum, discovers that he also holds the same mystical power.

From Boku-Tachi:
The two planets of Inferia and Celestia are bound together by the 'Orbus Barrier' to make Eternia. A young girl, Meredy, from Celestia is sent to Inferia to gain the help from the Inferia summoning elements, 'The Greater Craymels'. Their purpose is to aid the prevention of a crash-course collision of the two worlds, known by the denizens of both worlds as the 'Grand Fall'. Upon landing in Inferia, she joins the entourage of 3 young villagers named Rid, Farah, and Keel in her journey. Based on the game Tales of Eternia by Namco.

Two stories centering around people whose cats helped them through difficult times.

Story 1: What "Fuu" Taught Me - A star model in full height of her career suffers an accident that leaves her paraplegic in a wheelchair. She has no will to live, but finds strength in the family pet cat.

Story 2: What "Blackie" Told Me

"Sensei! This is different from the school life I expected!"

The serial murders of young homosexual men make an uproar in the city. While struggling to solve the case, "thug detective" Stanley Hawk finds himself trapped in a strange cat-and-mouse game with his Chief of Public Affairs, the cold beauty Alistair Rosefield, and the PD's counsellor, a Japanese psychologist named Misao Jin.

From Ochibichan:

“I must get into that school!”

That was the sudden thought Chinatsu had during the summer of her third year in middle school. Chinatsu never really thought about her goals and dreams in life, but after seeing a match in the Japan National High School Baseball Tournament (or Koushien), she suddenly had a goal to achieve! She worked extra hard, and finally got into the school, but on the first day, she meets a fierce looking senpai who is actually the baseball team’s ace player! Once again, Chinatsu did her best and managed to be the baseball team’s manager, yet the most important player is…?!

A tale of constellations, extraordinary people, and their horoscope cafe!

From Chibi Manga:

Tennen Kareshi Host Shiyou
Mari is a high school girl who likes to play a lot. Shopping at Shibuya after school, clubbing at night! Like a queen... But because of her father being fired, she must move from Tokyo to the countryside! To the place where even the birds aren't spawning. How can she find love at this kind of place... But a place that doesn't even have a KTV, unexpectedly has a host club..?! Yet the most coolest guy at the host club is a half farmer and half host!?

I Just Love You

Pink Pure Love

1/2 Lovers

Long Distance Love, Faraway Love

From MegKF:
Despite repeated rejections, Shinatsu fell in love at first sight with the most popular boy in school, Yoshiyuki-sempai (a member of the tennis club). After unhesitatingly joining the team, she gets rejected by her sempai. On top of that, she is bullied by his girlfriend. However, as her childhood friend Iku, says, "Things that are too easy to obtain aren't amusing at all." Right?

An ever changing (and unusual) love triangle story, set in modern Japan.

[From Lililicious]:
Uchida is in love with Nakano, but feels like she can't tell him because she turned him down when he confessed his feelings to her years ago. One day, she sees him with another girl-- Kobayashi. The three begin spending time together, Uchida wondering all the while if Kobayashi is in love with Nakano and vice versa. It isn't until much later that she finds out the true object of Kobayashi's affections...

From Aerandria Scans:

Tomita Yuri has hated boys since she was little, seeing them as the devils who taunt and tease her. So when her all-girl school Kinka academy decides to merge with the Ginka academy for boys, her ‘heaven’ is once again threatened by the devils from hell = men. Not only that, but being a member of the student council, she now has to work alongside the male student council of Ginka academy. Will Yuri’s ‘heaven’ be overrun by the male devils from hell?

"No matter how much you like me, I'll never fall in love with you!" Takanshi Satomi was confessed to her superior Kurokawa, however she bluntly refuses. She hates to be tied down, and rather be partying and having non-serious relationships with guys. However, being forced to work overtime by him, she starts to find his persistence rather cute. Can she fall in love with him and finally settle down?

This was actually created as a promo for a movie by the same name(Heaven's Bookstore). http://www.imdb.com/title/tt0423360/Satoshi-kun, a drifter, arrives in heaven to work at a bookstore as a substitute manager. There he meets Rui, a girl who also temporarily works there. Follow the daily events of these two people as the place they are in (Heaven's Bookstore) help those regain what they lost.

Gift From Heaven
Hikari befriends a gentle boy named Seiji who suffers from a weak heart while she was hospitalized. She begins to fall for Tsukina, Seiji's twin brother, who has always sacrificed for his sick brother. Tsukina believes that Seiji is in love with Hikari and steps back from the two, much to Hikari's dismay. What will happen to the three?

Reflect Me in Your Eyes
Karo is in love with her childhood friend Tetsuro, but he seems to be in love with her older sister, Touko. One day, Tetsuro injures his eyes and Karo pretends to be her sister to make him happy. Will she be able to tell him the truth, or are things not as what they seem?

Full-Point Kiss
Meru (14) has a big crush on her tutor, Yuuri (19). She repeatedly fails her tests, and makes a deal with him - if she manages to get 100 on her test, he'll kiss her. Will she succeed?

I'm Head-Over Heels In Love With You
On his first day of being in Osaka for university, Yuusuke is mistaken for a pervert after an attempt to save a woman called Suzuran on the train. To make up for it, Suzuran invites him over for a meal and they end up having a one-night stand. Yuusuke finds himself falling for Suzuran's bubbly and straightforward personality, but what are her real intentions? Is she just playing around with him?

Gift From Heaven Extra
Seiji's real intentions are revealed in this 16-page extra