Collection of various oneshots by Katou Shinkichi.

“Ever since I was a little girl, I’ve been infatuated with the “other side”; the world of splendor. Yes, I wanted to become one of those glittering stars. And so, my dream has come true. But now…All I want is to be beloved by someone.” When she was young, Yukino Miyashita wanted, more than anything else, to become an idol. However, after accomplishing her dream, the idol group she was part of failed to sell, and she returned to school, facing alienation from her peers. Now, at age 18, Yukino is living alone in Tokyo, half-heartedly trying to start a new life as a talent manager, while not quite able to put her idol days behind her. She meets Setsuko, a songwriter who also once belonged to a failed idol group. The romance, sparked by her encounter with Setsuko, causes Yukino to re-evaluate her own life. From: Tranquil Spring

The super humans start their move to create a coup d'etat in Japan. The collective goup of these super humans has a group name "Omega Tribe". The plan for the coup d'etat brings multiple problems at different levels. What will happen to the politics of Japan and the country itself? What are the goals of the Omega Tribe? Who's the enemy? Confusion continues to arise as this story goes on...

From Izumo no Ryuu: After being sealed in a sword for 800 years, the master of all demons is released, and taking the body of a human to reek havoc on the world again. Jyuzo must now retrieve that body, which is that of his own brother, and stop the demon's schemes.

Wakaba Chiharu is a fujoshi, but hides it from her friends. She fantasizes about male classmates being intimate and uses them for her manuscripts. But somebody is interfering with her daydreams...

Nao, Yuki, Tomo and Rio are four brothers working as maids in their family's maid cafe Cherry Girls.

Mizuho can't believe his ears when Grandpa's will is read out. Grandpa's final wish is for Mizuho to attend the same academy as Mizuho's mother. The catch is it's an all-girls school. With the help of his friend Mariya however, he gets a makeover good enough to fool everyone at the academy.

A series dedicated to the father of Kiichi from the series Tough. This is a side story of the Tough series based around Miyazawa Seiko (Kiichi's father) and his brother Kiryu. Much of the same elements of Tough can be found here such as Mixed Martial Arts Fighting and alot of Violence.

Toko is a third year high school student who's been active in the ping pong club. One day, the teacher she likes, Katakura-sensei, quit being the ping pong club advisor and went to head the history club. Going to check out the people who 'stole' her precious teacher, Toko finds herself applying to join the history club! The three other members, Ren, Maria, and Naho, might be suspicious of her intentions, but at least she'll be near Katakura-sensei once again!

Palepoli goes beyond the framework of standard four-panel manga and views its structure in new ways. Actually, Furuya knew nothing of conventional manga styles and methods when he started Palepoli. As a result, he created something that bore little similarity to other manga. Furuya notes that he selects his subject matter and methods with clear and precise intentions. I find it extremely rare for a manga artist to be this deliberate. A portion of Palepoli was featured in Secret Comics Japan.

Teppei Arima is a second-year high school student who lost both of his parents in a traffic accident on their way home from a family trip. His grandfather, Isshin Arima, happens to wield the puppet strings in Japan’s vast economy and demands that Teppei becomes his successor as the head of the Arima Group. To prepare for his debut into high society, Teppei enrolls in an elite academy for the scions of the rich and powerful.

The Kingdom of Commons is a continent located in North Arcadia. Mitia Commons is the princess of the kingdom, and she is so extremely shy that she has barely ever ventured outside of the castle. Now, out of the blur, her mother, the queen, declares that she must go through a ritual in order to become qualified for the throne. The ritual requires that Mitia to collect four powerful stones to complete a magical staff. By doing so, she will overcome her extreme shyness. She embarks on an adventure with her friend and bodyguard, Atty and Sasha, in order to search for these four stones.

Oneshot.Mangaupdates:Mariko is stuck in a job where she is constantly messing things up and being berated, to the point where she almost wants to just give up entirely. She accepts an invitation to go offroad motorbiking with some guys, to relieve her job stress and possibly even find something in her life she can enjoy.

Hardass oldtimer tries to make good with his estranged family before it's too late. At some times completely over the top and highly violent, at others very down to earth. At all times, manly.

The story is about a Detective named Akiba who crosses paths with a High School Idol named Mizuho. He was assigned to protect her. But he's also a young detective and a bit unorthodox. For the first two volumes Mizuho ends up getting involved in Akiba's other cases but eventually it progresses into a friendship (and eventually a relationship??).

From KodanClub: Akira Shindo has been transferred to Fuga High School where she is almost raped by a group of young thugs. She meets Mahiru Suruga, a mysterious but beautiful girl with both arms in bandages. Mahiru is aloof and cold. Her motto is, "I will neither rely on others nor have anything to do with others." The two girls get caught up in a series of incidents at school and Mahiru, a strong fighter, always manages to sort them out. Mahiru starts to soften up, as she becomes friends with Akira, who loves to stick her nose into other people's business. Mahiru's school life is turned upside-down as many people approach her. Kaede is a high school student training as a swordmaster under a senile old man, who turns out to be a real pervert and a fake. Mahiru's father also comes into the story and things get chaotic. One day, Satoru Tsunami, a high school student and an aspiring reporter starts following Mahiru. He deeply respects Mahiru and considers her the strongest high school student and a rebel against adults. Why is Mahiru so strong? Satoru tries to find out her secret. Why has Mahiru shut herself out? What is going on inside Mahiru's mind?

Based off the popular Japanese PSP game, Photo Kano (or Picture Girlfriend) is about a boy, his interest in photography, and the harem that grows out of it.

A lighthearted comedy involving elementary school kids.

From Rayns&Lele Scans: No matter how you look at it, Kamijou is an average guy. On the other hand, his ex-childhood friend, Aikawa Itasu, is a popular and intelligent girl. Believing his childhood friend to be in a whole other world than himself, he starts putting distance between them... Until one day, Kamijou’s cat, Peace, sneaks off and visits Aikawa. The two of them starts talking again. What's Aikawa's motive for feeding Peace? And... will they end up reconnecting?

Yato, a blind young theologist, is on a journey to train himself, and curing his lack of eyesight is one of his objectives; he ends up in cave due rumors pointing out that there’s a magic lake in it, the water is believed to be the cure of any ill. In that cave resides Garo, a female Kirite, she is a exiled member of a race of winged humanoids who resemble bats; Yato is aided by her on this encounter. From there on they begin to get closer to each other, an interspecies relationship that will put their hearts to ease.

Kanade and Tsuzumi need members for their girl pop band, Angelilly. They think they've found two: Katsuragi Taichi, who wants to be like Caine, a guitarist from his favorite heavy metal band, Gigaween, and Maikura Uta, who wants to sing a solo part in chorus class as well as her sempai, Shiin. Now, Kanade and Tsuzumi have tricked Katsuragi and Maikura into joining their band under false pretenses. The two don't know what they're getting into, but their new life is just beginning.

Updating

A high school girls' portball (simplified version of basketball) team plays against the boys' team to fight for the right to exist!

A 4koma manga involving a small, cute, soft like a stuffed toy, human-like creature with animal ears named Potemayo, her nonchalant owner Sunao, a similar creature named Guchuko and Sunao's zany classmates.