Summer Pockets story:
To help manage his recently deceased grandmother's effects, the protagonist Takahara Hairi travels to Torishirojima during his summer vacation. Hairi finds himself starting to adjust to life on this island, surrounded by nature far lusher than anything he has ever come across back in the city. Time seems to flow by casually on this island, and as it does, memories of something nostalgic keep coming back to him... Memories of something he had long forgotten.

This series of short manga chapters by various artists is published for free online to hype up a new release of the visual novel.

Chapter 1 by Hinata Nonoka
Chapter 2 by Remotaro

Links:
Original Visual Novel: https://store.steampowered.com/app/897220/Summer_Pockets/(Steam)

N/A

Kazamatsuri, a modern, well-developed city renowned for its burgeoning greenery and rich Japanese culture, is home to Kotarou Tennouji, a high schooler least privy to the place’s shared values. Content to fill his pockets with frivolity, the proud and nosey boy whiles away his time pestering the self-proclaimed delinquent Haruhiko, and indulging in his amorous feelings toward the oddball Kotori. Equipped with the superhuman ability to permanently rewrite any part of his body to multiply his strength or speed, Kotarou is naturally drawn to the supernatural. One special meeting with the lone member and president of the Occult Research Club, the “Witch” Akane Senri, leads to Kotarou reviving the Occult Club by recruiting Kotori and three other members: the clumsy transfer student Chihaya, the strict class representative Lucia, and the unassuming Shizuru. As Kotarou unveils hidden secrets of each member of the Occult Club through their shared adventures, he will inevitably encounter a fate that only he might be able to rewrite. [Written by MAL Rewrite] Rewrite: SIDE-TERRA is the manga version of the Rewrite anime.

A CD comic consisting of two short stories: Last Song and the 4-Koma

Based on the visual novel Tomoyo After (a Clannad spin-off), this manga retells the story from Tomoyo's perspective.

A spin-off focusing on the cute and adorable heroine from Little Busters!, Noumi Kudryavka! What adventures await our favorite heroine!?

Part of [Little Busters!](https://mangadex.org/?page=search&title=Little%20Busters) series.

When Riki was a kid, his parents passed away. What saved him was a group of his friends who called themselves the Little Busters. They took Riki out and played together with him. He really enjoyed it and his grief gradually faded away. And now, they are in the second year of the same high school. They still hang out together and enjoy their school life....

Rewrite is set in the fictional city Kazamatsuri where treeplanting and afforestation have caused the city to become overgrown with trees and flowers in much the same way that other cities are filled by buildings. However, while most of the city appears to be rural, there are many traditional city elements as well. While set in a modern setting, the city also gives off a strange sense of nostalgia. The basis of the story is set in a high school setting.

Little Busters! EX: The 4-koma, continues after the prequel and still feature the original character from Little Busters! and a new character from Little Busters! Ecstasy: Tokido Saya.

Rewrite is set in the fictional city Kazamatsuri where treeplanting and afforestation have caused the city to become overgrown with trees and flowers in much the same way that other cities are filled by buildings. However, while most of the city appears to be rural, there are many traditional city elements as well. While set in a modern setting, the city also gives off a strange sense of nostalgia. The basis of the story is set in a high school setting.

In the Little Busters! Ecstasy (EX) series:

V.1 - Tokido Saya - School Revolution

V.2 - Sasasegawa Sasami - Black Cat Fantasia

V.3- Futaki Kanata - My Minroud

Kanon's story, set in the middle of winter, regards a group of five girls who are connected back to the same boy. Yuichi Aizawa, the main protagonist, had visited the city where the story takes place seven years prior to the story's beginning.

In the beginning Yuichi is very detached from the city and its inhabitants. Prior to his return, it is decided that he is to stay with his cousin, Nayuki Minase, and her mother, Akiko. After his long absence, Yuichi has forgotten almost everything except minor details of what happened seven years before and is in need of being reminded of what he left behind.

On the day after Yuichi's return, he is out with Nayuki who is showing him around town. Nayuki remembers that she has to buy things for dinner and Yuichi is reluctant to go with her, arguing that he might get lost. Moments after Nayuki left him waiting on the sidewalk, a strange girl named Ayu Tsukimiya barges into him with little warning. Upon recovering, she drags him away to a nearby café and confesses to inadvertently stealing a bag filled with taiyaki after being accidentally scared away by the salesman before she had a chance to pay. Yuichi then drags Ayu back to the salesman, they both apologize for the trouble, and Ayu is forgiven. They decide to meet up again another day and Ayu scampers off.

Yuichi is not aware at first, but three other girls which he had forgotten are familiar with him. Throughout the story, as he learns about the supernatural undertones of the town, Yuichi is reminded of each girl and the events of seven years ago in the city covered in snow.

An alternate retelling of KEY’s classic work, Kanon, where it asks: what if Yuuichi DIDN’T lose all his memories of 7 years before? And what if he was really sarcastic? Do NOT read if you don’t know the original story behind Kanon.> Part of the Kanon series( http://www.batoto.net/search?name=Kanon&name_cond=c&artist_name=Key&artist_name_cond=c )

Little Busters! revolves around Riki Naoe, a young male high school student. When Riki was a child, his parents died, leaving him hopeless and depressed. What saved him was a group of his friends who referred to themselves as the Little Busters; they took Riki out and played together with him during his time of need. He really enjoyed playing with them, and his grief gradually faded away. When the story begins, they are in their second year of the high school they attend. They still hang out together, and enjoy their school life.

This is the manga version of "Little Busters! Kud Wafter," the popular visual novel made by KEY that focused on Kudryavka Noumi.

A series of 4-koma comics drawn by various mangaka involving characters from the KEY visual novel Clannad. There are no game (or anime) spoilers in this book.

Clannad is set in a high-school located in a Japanese town. Tomoya Okazaki is a third-year student who doesn't take his studies seriously. Always late for class, he's seen as a delinquent by the rest of his classmates who are busy preparing for their entrance examinations. Needless to say, he doesn't have too many close friends either.

Tomoya seems not to mind too--until he meets a few other girls from his school. Though he doesn't care much about them at first, he soon opens his heart to them as they get to know each other better.

Clannad is a romantic youth drama that's likely to be more down-to-earth than Key's other works. But like Kanon and Air, Clannad's story is expected to be another touching and heart-breaking weeper.

Based off the game of the same name.

From Esthétique: This is a crossover between Kanon (Key) and AIR (Key). Each chapter is a separate story of Kanon (Key) or AIR (Key), they're just short mini stories that were never seen in the anime.

Taken from Anime News Network:

Changing schools is something Yuuchi is accustomed to, due to his parent's profession, and with their recent venture to Africa, he is returning to his aunt's home after 7 years. The time that has passed since his last visit has faded his memories of the people he knew, and the ties that bonded them to him, including his cousin Nayuki. Slowly those people, coincidently all being girls, find their way back to him. However, time has passed and things have happened in their own lives that sets the tone for the series. Secrets that are coming to surface, and memories that are returning to not only Yuuichi, but to those surrounding him. A very heartwarming tale that touches upon a spectrum of emotions, mystery, and the supernatural.