Donten ni Warau Gaiden
A series of side stories of Donten ni Warau series. Some of the stories take place before and some after the end of the main series.
Donten ni Warau
In the dawn of the Meiji period, the Gokumonjou, an inescapable prison, has been established in the middle of an enormous lake to counter the soaring crime rates the new era has brought. Serving as the ferrymen are the famous Kumou brothers: the eccentric family head, Tenka; the reckless but noble second son, Soramaru; and the guileless youngest, Chuutarou. In spite of their grim work, the three lead relatively peaceful lives in the ever-cloudy town of Oumi, together with their housekeeper, Shirasu Kinjou. But buried in the long history of Oumi is the legend of the terrifying "Orochi," a serpentine beast that awakens every three hundred years in a human vessel. Unbeknownst to Soramaru and Chuutarou, the actual job of the Kumou family is to seal the Orochi away before it fully revives—or the world will be plunged into destruction. Amid the monster's next resurrection, the Kumou family must find the resolve to keep laughing under the clouds. [Written by MAL Rewrite] Included one-shot: Volume 1: Utakata ni Warau (2 parts)
Donten ni Sirius
Due to the nature of her father's job, Hinoka has transferred schools several times. When her friends from her first school ceased contact after her transfer, Hinoka resolved never to become close to anyone again. Now in her seventh transfer school, she joins the idle astronomy club, thinking she could continue living her life alone. But what happens when she meets a boy who shines like the brightest star, Sirius, on a cloudy day? (Source: Misty Rain Scans) Included one-shots: Bousou Otome★Muu, Suppinpin!
Rengoku ni Warau
Set 300 years after Utakata ni Warau, and 300 years before Donten ni Warau, during the turbulent Sengoku period, it is the story of a young man named Ishida Sakichi, whose mission leads him to encounter a pair of mysterious twins at the Kumo Shrine.
Ataru Natsumeda is a withdrawn first year in high school, unable to rise above mediocrity. His parents are on bad terms with each other, so Ataru leads a lonely, gloomy life. His sister Tsukimi is endowed with both wit and beauty, which causes Ataru to have a severe inferiority complex. One day, Ataru gets bullied again by delinquents who are after his beautiful sister. His classmate Nirasaki witnesses this, and asks Ataru, "Why didn't you just tell them to piss off and die?" Soon after, she passes the mysterious "wishing stone" to Ataru with a kiss, as if she's restraining him from asking any further questions. Rumor has it that this "wishing stone" can make any wish come true! Having obtained this stone, Ataru wishes for the delinquents to die! And within a moment, the three delinquents die bizarre deaths!! What is this "wishing stone"...? Who is Nirasaki...? And what will be the fate of Ataru Natsumeda, who has set foot into this horrible world...?! (Source: Café con Lenin Scanlations)
Inorihime wa Sora ni Warau
Inorihime, Maritza, the noble existence who inherits the "Inori no Uta" [Prayer Song]. At a single chance encounter, she is captivated by Prince Azurite, despite their meeting being forbidden. The two of them are exposed to cruel fate… Now, the love that dwells in their hearts, an unseen door opens! (Source: Fateful Encounters)
Volume 1 : The Laughing Vampire. While a young boy, just resurrected as a vampire, commits acts of awful ferocity, the city around him shows all its perversion. The adults abuse their power, the boys degenerate and use all the available means to achieve their goal to give vent to their low instincts. Whoever can't understand and make opposition is doomed to change or becoming crazy. So which is the real horror? The vampire who kills in order to feed himself or the crawling disease hidden in society, which slowy corrupts without being noticed? Volume 2 : Paradise. Following the events narrated in the first volume, Luna and Konosuke are now living together with the old woman vampire as fellows, as lovers, in a diabolic innocence, killing for quieting their thirst for blood, joining death and love under the dream of eternal youth. Meanwhile, a young boy named Makoto is looking for his lost sister Miko, who disappeared years ago in mysterious circumstances. But what really happened to that girl who liked eating grubs and dreamed of becoming one of them? And is there really a terrible secret that someone is hiding? The paths of all the characters will dramatically collide, bringing unexpected consequences after the things are gradually revealed. A story suspended between weirdness and decadence, showing a clear nostalgia for German cinematography and Federico Fellini, where blood is used to trace a great and only apparently amoral story. (Source: MangaUpdates)
One of Tang Dynasty's ordinary soldiers, a small yet courageous boy, Ning Que, received an order to escort a carriage. He bids his farewell to Weicheng, and heads towards Chang An! (Source: OSTNT)
The story follows Shijou Fumio, whose life radically alters when her mother dies. Although they lived in poverty, it turns out that Fumio's father was unbelievably wealthy and her older brother, who had been kept by the grandmother who threw her pregnant mother out, now wants Fumio in his life. Fumio transfers to St. Michael's and instantly, due to her good grades, excellent athleticism and general down-to-earth qualities, is immediately escalated to the rank of star of the school, nicknamed "The Saviour." She joins Saiki Kazune, know as "Oscar-sama," and Sarashina Yuzuko called, hysterically, "the Colobockle." (Source: Okazu)
Each chapter follows Fukuzou Moguro, a traveling salesman, and his current customer. Moguro deals in things that give his customers their heart's desire, and once his deals are made and their unhealthy desires are satisfied, Moguro's customers are often left with terrible repercussions, especially if they break the rules of his deals...
Rakuda ga Warau
The series includes: - Rakuda Laughs (Manga Action Lab, 1994) - Dance with Rakuda (Comic Gekiman Vol.5, 1996) - Rakuda Sings (Comic Gekiman Vol.6, 1998) Rakuda to Warae: - Laugh with Rakuda (Comic Ryu Vol.44, 2010) - Laugh with Rakuda THE LAST (Comic Ryu Vol.45, 2010) (Source: MangaUpdates)
Donten Prism Solar Car
When 10-year-old Kaneda Shota was involved in a car accident that claimed the life of his father, it changed the course of his life forever. Even though his mother got a job and tried her best to support her son, money was always tight. Now, unable to afford college, Shota works a part-time job, in addition to his full-time job at his uncle's factory. He dreams of one day saving enough money to go to college. He lives alone, on the second floor of one of his uncle's warehouses, and doesn't have any friends. Everywhere he goes, he rides a bicycle, with headphones to block out the flashback-inducing sounds of the cars. (Source: tethysdust)
It's high school meets nature documentary in this new shojo comedy! Kanoko Naedoko, a third-year student in junior high, doesn't make friends and keeps to herself. Which is fine by her because then she can be the ideal "objective observer." Steamy love triangles, school gossip and courtyard politics only mean more data for Lady Kanoko! But when she befriends some of her classmates, what will happen to Kanoko? Will she become more than just an observer? (Source: Tokyopop) Included one-shot: Volume 2: Tsuki wa Higashi ni Hi wa Nishi ni (The Moon to the East, the Sun to the West)
Oni ga Warau
Each year, the villagers of a certain mountain village hold a festival to celebrate the harvest. Tominaga Yuuki, a 17-year-old born outside the village, is chosen to play the role of purifier in the Oni exorcism, the festival's most important ritual, opposite 3-year veteran of the dance Kurashina Hana, his female classmate. In the days leading up to the festival, Yuuki gets more and more frustrated with his role, until he starts to see...? (Source: MU)
This volume is composed of four separate side stories. Several characters who appear in the side stories do not appear in the regular manga. The side stories also provide more background on the Factory and motorball. (Source: Wikipedia)
Series of One-shots related to the Worst/Crows Universe. It is essentially two stories the first being about the Umehoshi brothers and their time at Suzuran and the second story is about how The Front of Armament is formed.
One-shot exploring what would have happened if Kaiji had not taken Endou's offer to clear his debt by boarding the Espoir.
Volume 1 - Crows Gaiden First out of three gaidens (side stories) that were released after Takahashi Hiroshi finished his famous delinquent manga Crows. It focuses on the pasts of the Ebizuka trio (Mako, Pon & Hiromi), Bandou Hideto and Bouya Harumichi in a total of 3 chapters. It takes place when all of them were still in middle school. Volume 2 - Zoku Crows Gaiden (続・クローズ外伝 NEXT CROWS SUPPLEMENTARY STORY) 1-2. TFOA 4th Generation 3-4. Kizu Kyousuke story
Amai Akuma ga Warau
Haruru Shirosaki, a girl whose father is a director, is always busy. Her best friend is Mami. She visits a girl's school across the road from a boy's school. One day she sees a boy in the window of the boy's school. When she comes home from school the boy she had seen earlier is there saying he will become her butler? Is this just a dream?
Koizora LaLaLa: Sora ga Boku ni Warau kara
Sora has a bad day at school, getting a bad score on a test. Depressed she folds it and makes a plane of it, letting it fly away by accident. The one who catches the plane is Ruka, her classmate. From here their cute love story begins. Included one-shots: Kocchi, Muite, Sawatte. Seinaru Yoru wa Watashi to Shinasai!
500 years before the story of Saiyuki, a heretic child with golden eyes is brought into Heaven. He is given into the reluctant care of a minor deity named Konzen, the nephew of the Merciful Goddess Kanzeon Bosatsu. Konzen eventually gives the child the name "Goku." Goku becomes friends with two other minor gods, Marshal Tenpou and General Kenren of the Western Army of Heaven. He also meets a strange little boy who seems to be his own age, the War Prince Nataku. Although Goku is happy in his new home, Heaven is not kind to heretics. There are those who would use Nataku and Goku as tools in an attempt to seize the throne of Heaven, and Konzen, Tenpou, and Kenren may not be able to save them. (Source: ANN)
1. Watashi no Kokoro wa Nabe Moyou 2. Dufufufu!! 3. Megane Danshi The Double Shotgun 4. Durarara Shinden!! Futari wa Nakayoshi 5. Durarara Shinden!! Futari wa Nakayoshi 2 6. Durrara!! x √20: Seijinshiki wa Totsuzen ni 7. Niconico!! 8. Duranpu!! Sekai no Chuushin de, Ai wo Sakeru 9. Epilogue, Aruiwa Gaiden 9: Matsuriyou
Seigi no Mikata wa Saigo ni Warau
Ever since they met at a TV recording in a playground, Senbonmatsu has always looked up to the character Dr. Red. When he finally gets his break in the same drama, he gets to know the actual person behind Dr. Red's mask. But is Dr. Red really the hero that Senbonmatsu thinks he is...? (Source: MU)
Cammy, an amnesiac MI6 agent, fights the forces of Shadowlaw, whilst trying to regain her shattered memories. Note: Nakahira released an extra chapter for Cammy Gaiden in the SF2 Movie film book "Gekijouyou Animation Street Fighter II".
Oni wa Warau ka
Ordinary high schooler Hoshitani witnesses the carefree Kashiwase having an affair with their P.E. teacher. Since then it's weighed on Hoshitani's mind, but one day on a field trip for P.E. he has an unexpected opportunity to get closer to Kashiwase, who teases him by asking him if he's on his period. In an absurd world where adults selfishly play around, two young men earnestly cuddle together. (Source: Must be Endless)
Mutant Turtles Gaiden
There have been a number of TMNT manga published in Japan which have never been released in the West. Mutant Turtles Gaiden is a collection of short stories drawn and written by Hiroshi Kanno and published by Dengeki Comics.
Fushigi Yuugi Gaiden
Over a series of five years, Megumi Nishizaki wrote thirteen Japanese, light novels based on Fushigi Yûgi. With illustrations by Yuu Watase, Fushigi Yûgi Gaiden primarily explores the lives the various Celestial Warriors before they are seen in the manga. The only two novels to be set after the manga, Eikō Den (Jōkan) and Eikō Den (Gekan), later became the basis for the third Fushigi Yûgi original video animation, Fushigi Yûgi Eikoden. Originally published by Shogakukan, none of the novels have been licensed for English release. (wiki) Each book has around 10 chapters
Beelzebub Maou Gaiden
Compilation book featuring all of Ryūhei Tamura's early oneshots illustrated before he started on Beelzebub. The compilation also includes the Beelzebub Pilot Chapter and an extra chapter. Contains: - Beelzebub - Oumiya Jet - Nirai Kanai Yori - URA BEAT - Beelzebub Extra
7 Seeds Gaiden
The final act of 7SEEDS. What became of the people who survived to the end?
Baki Gaiden: Scarface
Another story in the Baki world. This series follows Kaoru Hanayama's story.
Baki Gaiden: Kizuzura
Spin-off series, written and illustrated by Yamauchi Yukinao, based on Hanayama Kaoru adventures in High school.
Street Fighter Gaiden
Street Fighter Gaiden spotlights the World Warriors’ adventures outside the tournament scene. The series is made up of short stories each devoted to a classic Street Fighter character. Fan-favorites like Ryu, Ken, Chun-li, and Guile each get their due, as do many other skilled fighters. Cammy teams up with Delta Red against the narcisitic Vega, T. Hawk has a desert showdown with Balrog, Fei-Long teaches everyone what it truly means to be a martial artist, and Ryu & Ken face off together against their deadliest rival – Akuma!
Baki Gaiden: Kenjin
Spin-off series, written and illustrated by Miyatani Kengo, representing and describing Doppo's adventures.
Grappler Baki Gaiden
Toba and Igari start pro wrestling match immediately after the Maximum Tournament Saga.
Silver Diamond Gaiden
Side stories featuring supporting characters from Silver Diamond.
Fairy Tail Gaiden
Fairy Tail Gaiden is a trilogy detailing the adventures of Sting and Rogue, Gajeel and Levy, and Laxus and the Thunder Tribe in separate volumes. Kengami no Souryuu Now the guild master of Sabertooth, Sting faces the trials of leading a guild and the responsibilities that come with it. A number of challenges come his and Rogue's way, including the kidnapping of one of their guild members and a mage attempting to steal their dragon slayer powers. They must fight to keep their Sabertooth guild family together. Road Knight Mash, a nefarious criminal, manages to break out of a secure prison, and Gajeel is suspected as his accomplice! Furthermore, Gajeel has been missing from the guild for three whole days. Determined to get an explanation for his alleged actions, Levy sets out on a quest to find him. Little does she know that the reasons for his absence lie deep in his past, and are connected to a malicious plot conceived by Gajeel's "friend." Raigo Issen Following the disbandment of Fairy Tail, Laxus and the Thunder Tribe turn up at the door of Blue Pegasus, seeking to join the guild. Even though they are accepted, the environment is different from Fairy Tail: not only is it a guild, but also a host club. Before they can settle in, Ichiya is kidnapped by the rival guild Red Princess! Laxus and the Thunder Tribe set out to rescue Ichiya from the clutches of a fellow eccentric guild. [Written by MAL Rewrite]
Fire Emblem Gaiden
The Fire Emblem Gaiden manga is the manga adaption of a game of the same title. It takes place after Alm leaves the village and meets Cellica at the castle.
Datte, Kimi ga Warau kara
Let’s get into a time machine and return to that time where it was always fun and you were always laughing... "I only have three more months to live." Yui who just transferred to a new school in the countryside becomes Ryo’s classmate. Yui who is suffering from an illness has a "wish" that she can’t tell anyone, but Ryo wants to grant her that wish but… After death, reality hits Ryo and Yui. This is the story of the eternal promise that was made by the two of them. (Source: Chibi Manga)
Hua Hua You Long
In order to help their leader find a wife, the bandits kidnaps a woman from the mountains and offers her to him. The leader of the mountain stronghold, Lu Cang falls in love at first sight with the absolutely stunning beauty! However, on the night of the consummation... (Source: Kiwimyweewee)
Tough Gaiden: Oton
A side story of the Tough series based around Miyazawa Seiko (Kiichi's father) and his brother Kiryuu. Much of the same elements of Tough can be found here such as mixed martial arts fighting and a lot of violence. (Source: MU) Included one-shot: Volume 1: Tough Gaiden: Kiryuu
Lady Snowblood - Gaiden
The international success of Lady Snowblood encouraged the inventor Kazuo Koike to go back to this series to create more tales of revenge with Ryoichi Ikigami as his illustrator. (Source: Carlsen Manga)
Higurashi no Naku Koro ni Gaiden: Nekogoroshi-hen
The storyline of Nekogoroshi-hen is divided into two parts. The first half consists of average club activities, with the usual members playing poker with embarrassing penalties. In the second half, the club members decide to head to the abandoned Yagouchi Quarry on the outskirts of Hinamizawa. Mion tells the tale of how one of her childhood friends, called Friend A, went missing while playing hide-and-seek near the area. Friend A was found by his father, but they were found dead in their car on the way home when they went off a cliff. It was rumored that they fell victim to the poisonous gases that leaked from the "hole", which supposedly leads to hell. (Source: Wikipedia)
Rain Gaiden: Vampire Master
A tale from Rain's younger days when he was searching for a master in the mysterious Country of the Mist.
Shin Angyo Onshi Gaiden
A series of short stories portraying the past of some characters from Shin Angyo Onshi. Included one-shot: The Fools
Versailles no Bara Gaiden
The Versailles no Bara Gaiden series is a collections of short stories written by Riyoko Ikeda. These stories were published in two separate magazines in 1974 (first publication) after the serialization of the manga Versailles no Bara, and 1984-1985 (second publication). (Source: Wikipedia)
Ginga Eiyuu Densetsu Gaiden
The story is staged in the distant future within our own Milky Way Galaxy, approximately in the 35th century. Unlike other science fiction stories, there are no alien civilizations. A portion of the galaxy is filled with terraformed worlds inhabited by interstellar traveling human beings. For 150 years two mighty space powers have intermittently warred with each other: the Galactic Empire and the Free Planets Alliance. (Source: Wikipedia)
Aldnoah.Zero Gaiden: Twin Gemini
Around the same time Slaine and Trillram went down to New Awara where Inaho and the others were, up at Sapporo, Hokkaido, twin Martian Knights sisters who pilot a Kataphrakt unit from the Vers Empire were landing in the town where the twin siblings Mizuki and Haruya Mikage live...
Terra Formars Gaiden: Asimov
The manga focuses on the character Sylvester Asimov before departing for Mars, and tells a story not told in the main manga. The magazine teases, "before he departs for Mars, the mission he's entrusted with is...." (Source: ANN)
Danganronpa Gaiden: Killer Killer
After The Biggest, Most Awful, Most Tragic Event in Human History, an organization known as Future Foundation was created in order to save the world. In addition, the Special Crime Investigations division was formed with the sole purpose of investigating bizarre and grotesque murders. Their newest recruit, Misaki Asano, is bright, cheerful, and despises gore—yet that does not stop her from striving to bring light in a world ridden with despair. Partnered with the eccentric slob Takumi Hijirihara, Misaki's first job is to investigate the discovery of several corpses at an idol's concert. Although Hijirihara has solved the case swiftly, the culprit is soon discovered cleanly dismembered by a mysterious murderer of murderers known as "Killer Killer." Only leaving behind a cute note at the scene of the crime, Killer Killer has been eluding the Foundation for a long time, but the mastermind behind these slaughters may be closer than they realize. [Written by MAL Rewrite]
El Shaddai Gaiden: Exodus
A side story to the 2011 video game El Shaddai. Enoch, freshly summoned from Earth by God to serve as a clerk in Heaven, is thrust into the world of Heaven, where not everything is what it seems. A conspiracy is brewing in Heaven, and the only one on his side is an angel by the name of Lucifel...
Gokudou-kun Manyuuki Gaiden
The story focuses about an adventurer named Gokudo Yuccot Kikansky. Unlike most main characters he is an antihero, willing to resort to violence to fulfill his agenda. He does not hesitate to abuse the needs of people, sell out his friends to save himself, run away from any dangers, or ditch others who helped him if he does not have any more interest in them. His life starts to change when he finds a magical Genie named Djinn who wants to grant him three wishes. As most people would benefit from having three wishes, in his case it leads him to a lot of trouble, and it doesn't take long before he tries to escape from Djinn, as well as every other person he meets.
Togainu no Chi Gaiden
A collection of stories written by Togainu no Chi's scenario writer, including comments from the author.
Kidou Senshi Gundam Gaiden: Sora, Senkou no Hate ni...
The story revolves around a second Pegasus class ship named Thoroughbred and its crew. Tasked to intercept a Zeon supply route behind the Moon that leads to Space Fortress Solomon in preparation for "Operation Star One." To accomplish this, the Thoroughbred has been given two gundams piloted by ace pilots Ford Romfellow and veteran Lusse Kessel. Included one-shot: Volume 3: Solomon no Akumu
Mahou Tsukai no Deshi ga Warau Toki.
Ouka Namae is the boy who lacks a lot of '"emotions." When he's hit or being scolded, he will not even lift an eyebrow. He cannot obtain the real feelings of being alive. That boy has to do something related to an "important person," which is the only method to obtain his "emotions"... This is the story of how Ouka Namae will obtain his "emotions." Once the ending draws near, will it result in a happy ending? Or will it be... (Source: Volume 1 description)
Ginga Densetsu Weed Gaiden
Side stories for "Ginga Densetsu WEED" 1. The Journey of Mel 2. Lonely Ron 3. Shion's Hurricane 4. Hanako
Ushio to Tora Gaiden
In this one shot volume Kazuhiro Fujita describes us the past of some characters of his masterpiece Ushio and Tora. In particular he describes the past of Tora, the tiger-monster that follows Ushio.
Otokojuku Gaiden: Date Omito
A spin-off of Sakigake!! Otokojuku focusing on Date Omito.
Otokujuku Gaiden: Kurenai!! Onnajuku
Thirty years after World War III, Japan has suffered immense damage from a dangerous weapon known as a "Man Bomb" which affected nearly all Japanese men and rendered them unable to fight, with other men giving their lives for their country. Heihachi Edajima, an Otokojuku veteran and survivor of the Man Bomb, starts up a new facility known as Onnajuku, a tough combat training facility, and begins training several Japanese women to fight for their country. The manga follows Momoko Tsurugi, a descendant of former protagonist Momotarou Tsurugi, who recently enrolls in Onnajuku. As spirited and tenacious as her ancestor, Momoko's catchphrase is "As a woman, I ain't dying! I, Momoko Tsurugi, will show you my burning youth!" (Source: ANN)
Guild no Cheat na Uketsukejou
One day, due to God's mistake, Tomoaki Akino's life was accidentally snatched away. Though he gratefully accepted the cheat offered as an apology and reincarnated, he was reborn as a female elf! Then time passed, and Tomoaki now works as the intelligent and beautiful receptionist named Ilya in the Lunéville branch of the Guild Association. In a world of swords and magic, her job in the guild begins today. (Source: MU)
Seikimatsu Leader Gaiden Takeshi!
1. Seikimatsu Leader Gaiden Takeshi! (pilot) 2. Hasshin!! Tomodachi Inai-inai-bu 3. Seizetsu!! Taco-eki Nishiguchi 4. Narito no Nayami 5. Shutsujin!! Naruto Koukou Kendou-bu 6. Seikimatsu Leader Gaiden Takeshi! 1: Shinjiru Kokoro...!! 7. Seikimatsu Leader Gaiden Takeshi! 2: Daisuki na Hito...!!
Kamui Gaiden Daiichi-bu
A side story of the larger Kamui Den series, Kamui Gaiden deals with the adventures of the fugitive ninja Kamui as he befriends a fisherman's family and battles antagonizing ninjas. (Source: Everything2)
Kamui Gaiden Daini-bu
The rogue ninja Kamui is struggling to free himself from the iron fist of his own clan. As a ronin, he should not exist. In his flight from his clan he meets another ronin ninja, a woman named Sugaru. Sugaru, wanting only to live in peace, is very distrustful. Her paranoia is shown to be justified. The manga covers Kamui's struggle to leave his past behind and Sugaru's failure to do the same. (Source: MU)
Orpheus no Mado Gaiden
The story takes place some years later Orpheus no Mado ending and it analyze the relationship between Zeiderhöfer family and Anton.
Otokojuku Gaiden: Daigouin Jaki
A spin-off of Sakigake!! Otokojuku focusing on Daigouin Jaki.
Boku ga Utau to Kimi wa Warau kara
1. Boku ga Utau to Kimi wa Warau kara (Songs to Make You Smile) 2. Ding Dong 3. Voice of Mine 4. Double Flower 5. Hana wo Motsu Mono Otanoshimi Bangai-hen: Ankoku Hime (Dark Princess)
Touhou Shinigami: Meteor Methuselah Gaiden
A miniseries prequel about the encounter between Rain and Zol. (Source: MU)
Terra Formars Gaiden: Onizuka Keiji
You will know the man, the boxer, Keiji Onizuka. Before Annex 1 sets out for Mars, Keiji is stationed in U-NASA's branch office in Japan undergoing training. What unknown incident will he be pulled into? (Source: ANN)
Hokuto no Ken - Raoh Gaiden
A Hokuto no Ken sidestory telling the story of one of the Hokuto brothers and the main antagonist of the parent story, Raoh.
Honoo no Nobunaga: Sengoku Gaiden
A short overview of the life of Oda Nobunaga, as told from the perspective of a ninja fighting other time-travelling ninjas! (Source: SystematicChaos/Hokuto no Gun)
Hokuto no Ken - Yuria Gaiden
A Hokuto no Ken sidestory telling the story of Yuria prior to the Hokuto no Ken main story, including the battle between Shin and Juuza.
Dorabase: Doraemon Super Baseball Gaiden
Dorabase takes place in Tokyo in the 22nd century. The protagonist of the story is Kuroemon, a cat robot of the same type as Doraemon and the captain and team manager of the baseball team Edogawa Doras. The manga focuses on the stories of the Edogawa Doras, as it faces countless adversaries and grows from a team unable to win even a single game to a world class amateur baseball team. The rules for baseball remain largely unchanged in the 22nd century, with the notable exception that three designated secret gadgets from the main Doraemon series can be used in each game. (Source: Wikipedia)
Nishi no Yoki Majo Gaiden
Volume 1 Prequel to the main story. Volume 2 Side story about Adele. Takes place between 4th and 5th volume. Volume 3 Sequel to the main story.
Angel Bank: Dragon Zakura Gaiden
DramaSlice of LifeSeinen
Ino Mamako is an English teacher at Ryuuzan High School. She's 32 years old, and she's starting to tire of teaching. She feels that if she wants her life to take a different course, now is the time to make the necessary changes. However, she has to face some hard facts concerning her worth in the job market and the difficulty of switching careers in Japan. She is introduced to Ebisawa Yasuo, an 'occupational change agent' who advises people on how to successfully switch careers. After she carefully analyzes her own position, Yasuo offers her a surprise-- he suggests she could become an occupational change agent herself. Now Ino Mamako has found a new course for her own life, helping other people to successfully change their own paths! (Source: MangaHelpers)
Rune Factory Frontier: Gino Gaiden
Gino yearns for a way to improve his village, and when exploring the frontier he heard rumours about Raguna's village, and how its people created and developed it from nothing. Hoping it may give him his answer, he sets out on his own comedic, high energy adventure to become Raguna's disciple. Synopsis: MAL
Otome Kakumei Ayame no! Gaiden
Harasuma and Himeko attend an all-girls school academy. Harasuma dislikes Himeko for being so popular and talented and plans to find and exploit her weakness. Does she really dislike her after all or is the truth entirely different? (Source: MU)
Tokyo ESP Gaiden: London ESP
Heeding her father's words, Azuma Minami escaped from Tokyo to continue their path of revenge. Accompanied with Kouzuki, they traveled west, all while carrying the Ark in their secure possession. (Source: Novel Updates)