Collection of short stories by Kaori Ozaki ("Immortal Rain"), including her debut story. The earliest story in the volume was written when she was sixteen, and the last one when she was nineteen.

From Storm in Heaven:

In Keigo's school, all the troubled kids are grouped into one class -- the troublemakers, the abused kids, and the scarred ones. There's a quiet kid in his class named Asato who never talks to anyone, and like Keigo, doesn't want to go home after school. One day after class Keigo cuts himself, and the two of them discover that Asato has the ability to absorb the wounds of others. What wounds will Asato heal, and what scars does he himself carry...?

Nanoka and Koshiro were separated at a young age when their parents divorced. Now, 10 years have passed, and Koshiro has already forgotten about his younger sister. Yet, Nanoka has decided to attend the nearby high school and come back to live with her father and brother. However, the two had met just before Nanoka came back to live together and without knowing each other's real identity, they went on a date, only to find out that they were actually siblings...

From Animexis:

On his way to school, Torii Akira helps a girl who was about to fall down. From that moment he keeps running into that girl, and she seems very happy to see Akira. Could this be the reason Akira can't help but smile all day?

In an alternate history of the aftermath of World War II, Japan has been cleaved in half, with the south—Honshu and the other islands—allied with the United States and the northern island Hokkaido annexed by the enigmatic Union. It was on Hokkaido that a mysterious tower had been built, a strand of metal reaching up out of the atmosphere, visible from the northern tip of Honshu. In 1996, three teenagers, Hiroki, Takuya and Sayuri, make a pact—they will build an experimental aircraft, almost invisible to surveillance, cross over to Hokkaido and unlock the secrets of the tower. Their dream was never realized, because Sayuri was sent to Tokyo for treatment after she fell into a coma. It is now three years later. The rosy illusions of youth have fallen away, but not the unbreakable strength of the trio’s promise. The truth of the tower will be uncovered, and with it, the link between it and Sayuri’s mysterious, carefully tended condition.

This is a manga version of the film "The Place Promised in Our Early Days"

A collection of short stories published in the 40 year anniversary edition of Kodansha's Afternoon magazine, Go-Chan Magazine.

Second Season of the poular series "Seduction"

A man who wants to escape his boring, repetitive life sets out on a journey. On the way, he comes across unbelievable things, terrible things.

[From MangaArt]:

The distorted memory becomes a masquerade. Everyone hides behind a mask and performs the wildest acts with no consequence. But, life is not a masquerade. The main character is a girl who suffers daily from what she accidentally witnessed years ago.

She keeps having flashbacks of a gruesome scene. It always starts with her as a little girl following a black kitten, and suddenly the black kitten turns into a panther! A woman welcomes the panther to join her and the rest of the panthers. And then, unaware of the presence of the little girl, the group starts having "fun."

The girl becomes horrified by the scene. She makes a noise and they notice her.
"Hunt her down! Kill her!" the woman says to the panthers.

She managed to escape from the pack, but they got to her parents. In her flashbacks, her parents were chased and fell off a cliff. The authorities told her that it was a car accident. She has lived on the edge of illusion and reality until she sees the photo of the woman on a magazine.
A photo is all she needs to confirm what her flashbacks tell her. Now, she is ready to get even.

N/A

Toki Bianchi is obsessed with trains. His goal is to ride every line in the world, including the infamous Pulito, the train that carries criminals sentenced to death to their final destination. He will do anything to attain this goal. Absolutely anything…

From Aerandria Scans:

The story is told as a collection of allegories based in a medieval fantasy setting, but aimed at mature audience. The main character is Helga, a girl who lives completely ostracized from her fellow-villagers, but she seems to enjoy it rather than suffer from it. The people in her life, whose stories we also get to explore, are her best friend Eda, the kind young mayor and two of his servants. And in the heart of the village and the story is the bell-tower which changes everything with its chime...

Two mysterious transfer students investigate a school where, in the past two months, three student have fallen to their deaths.

Dimitri Lewandowski is a celebrated tenor in early 1900s Vienna. When he is killed in an accident, his corpse is colonized by the seeds of a vampire master. At first, Dimitri denies that anything has changed, but as the people around him start dying, he is forced to accept the ghastly truth.

Flash-forward to 2008. In Tokyo, Azusa Kikukawa’s troubled love life comes to an end with a fatal accident. Dimitri appears in her dying dreams with a diabolic proposal—he will save her lover if she agrees to become the breeding ground for the next generation of vampire seeds…

[Otome Cafe & Maid Latte]

The Guardian with rabbit ears proclaims the sad truth.
"If your lost memories are not recovered, your soul will be destroyed."
And so our protagonist Minori naturally begins to search for her lost memories.
Little by little, the shocking truth becomes clear. Minori is actually...?

A bus accident occurs with one of the twin sisters dying.
Shiori and Minori fight over one body to be able to return to the real world with the help of their spirit guardians.
The one to collect the most memories wins.

From Easy Going Scans:

Mia has a special talent which she didn’t know she had until recently. If she concentrates, she can transfer in another dimension called “Layers”. That dimension has no people except those that can transfer of course and... The monsters that lurk there! If you accidentally get trapped in “Layers” your only hope is... The Special Class!

In this adaptation of Spiral (Rasen), the legend of Sadako's evil takes a scientific turn as Ryuji Takayama's old college friend, Mitsuo Ando, must decipher a mysterious code while investigating this strange virus that kills people after watching a video tape. Disbelief gives way to fear. Logic bends to survival. And human evolution changes drastically. What Sadako plans is not simply horror, but something much, much deeper.

In this adaptation of Spiral (Rasen), the legend of Sadako's evil takes a scientific turn as Ryuji Takayama's old college friend, Mitsuo Ando, must decipher a mysterious code while investigating this strange virus that kills people after watching a video tape. Disbelief gives way to fear. Logic bends to survival. And human evolution changes drastically. What Sadako plans is not simply horror, but something much, much deeper.