Watami Meguru pleaded to his mom to let him move out on his own to experience being independent. She finally agrees to let Meguru rent out a room for the summer. But his sadistic mother makes the wall between him and his neighbor out of glass, meaning there is no privacy between the two rooms. If living openly with a stranger wasn’t insane enough, his neighbor is a cute girl his age, Kana. They immediately get off on the wrong foot and this isn’t what Meguru imagined it would be like at all.

The story centers around the life of a young boxer named Ryuuji Takane and his sister Kiku, who is his coach. Ryuuji and his sister both inherited their father's talent for boxing with Ryuuji inheriting his strength and techniques while Kiku picked up his talent for analysis and strategy. In the past, their father was a famous boxer. Ryuuji and Kiku went away from home to train and become famous in order to help their lonely mother. On the way to stardom, they have to defeat the strongest challengers all over the world.

Q likes eating monsters and donuts, a lot.

The series began as a fairly humorous and lighthearted satire of Japan's teenage delinquent-gang subculture told from the perspective of Matsushita Tadashi (who also narrates these early Karate Bu stories), a 2nd year student at Kangokou High and a constant target of Kangokou's numerous bullies who beat him up routinely after school. He is almost always accompanied by his best friend Saitou Takaki, who is also constantly harassed. As the pair grow increasingly tired of being victimized they decide to join the titular Karate Club, which is notorious throughout Osaka's youth gangs for training and producing the city's most hardened and toughest teenage thugs while maintaining the facade of a legit school sports club. But when they join the club, they find themselves picked on just as much if not worse by the club's current members. But as the story progresses they grow to be increasingly capable fighters.

As the series went on it gradually changed its tone to a more serious and violent martial arts manga, with the narrative shifting from the perspective of Matsushita to Takagi Yoshiyuki, the smart mouthed, tough-as-nails captain of the Kangokou Karate Club.

Along with the manga's change in attitude and central character, the various teenage fighters throughout the series grew increasingly stronger and even began to tap into superhuman ki abilities, putting Osu!! Karate Bu in the company of other similar epic Shōnen fighting manga such as Yu Yu Hakusho, Dragon Ball, and Fist of the North Star.

Osu!! Karate Bu was wildly popular in its native Japan, but is otherwise almost completely unknown in most other countries. It spawned a four episode OVA mini-series released over a period of two years from 1990-1992, a 1990 live action movie, and a 1994 Super Famicom fighting game.

The purported advertisement from the Jump Square issue says that everything in The Prince of Tennis up to now has been a "prologue" and that "a new legend for Ryoma and the others will begin."
50 middle school players have been invited to participate in the All Japan U-17 Selection Camp. Ryoma Echizen returns from the U.S to join his teammates and rivals.

From MangaHelpers:

This peaceful manga features the daily life of Fujimura Sachi and her dog Mozuku. Sachi also has a quirky mother, a father who wears glasses, and a little brother. Sachi spends a lot of time caring for and walking Mozuku, who is a very clever dog with interesting thoughts on his world and the humans that share it.

College student Aki is shocked when a teenage girl suddenly barges into his Tokyo apartment, acting as if he should know her. When the truth becomes clear, the situation is even stranger. The 'teenage girl' is actually his precious pet cat Mill from his home in Kyuushuu, who is apparently an 86 year old 'monster cat' who can change between cat and human forms. Will Aki be able to fit his supernatural pet cat into his ordinary college life?

Ao Horie has decided to throw away her youth in order to attend a top university and travel far away. She has no time for boys or the desires of youth. The problem with her plan is that her father is an ero author, and her upbringing is a bit twisted. There's a guy in her class that she needs to reject but she is discovering that, as a tsundere, setting aside her feelings is not easily done and leads to inadvertent ecchi comedy.

Taken from Baka-updates: Yuri Shibuya was living a pretty normal life. That changed the day he was dunked into a toilet after an attempt to save a classmate from a gang of bullies. Instead of just getting a good soaking, he's pulled in. The next thing he knows, he's in a world that vaguely resembles medieval Europe. If that's not odd enough, he's told that he is to be the next Maoh, just because he has black hair and black eyes. The Maoh is the King of the Mazoku, who are coexisting not-so-peacefully with the humans in this world. Much to his subject's dismay, he's totally different from the rulers they're accustomed to. He's kind, considerate, a believer in justice, and not willing to use violence to solve conflicts. Not exactly someone they want running a country on the very brink of war. Now, Yuri has to deal with trying to become a good Maoh, while at the same time attempting to adapt to this land's customs and culture, all in a world where the tension between the humans and Mazoku is reaching its peak.

From MangaHelpers:
After an airplane crash during a school trip, Oribe Mutsumi and her classmates were stranded on a seemingly deserted island. Mutsumi found the other survivors, and used her wilderness knowledge to help them. She expects that they will be rescued in about three days, which doesn't seem so long to endure. However, she didn't account for the fact that the island is populated with gigantic killer insects. Her knowledge of butterflies, wasps, and more may be the only thing that will help any of her classmates survive to be rescued.

An almost road accident victim loses his memory after being pushed to a street power line pole to save his life. Not knowing his identity he is compelled to stay at his savior's residence a gym and boarding house for female wrestlers until he remembers. During his stay he becomes his savior's manservant and the gym's referee trainee.

High schoolers Haruka and Hikage are best friends and have been living normal lives until Ruche, the daughter of a demon lord, comes to Earth to wreak havoc on humanity. Ruche’s mission is to bring fear to humans and to take over the planet. However, as menacing as Ruche tries to be, her evil plots end up being nothing more than pranks at best. As Ruche enrolls in the same class as Haruka and Hikage, she comes up with diabolical plans such as diluting shampoo bottles only to find out that has no effect on anyone. Will Ruche be able to become as evil as she thinks she is?

A princess and her servant, brother- and sister-in-law, doctor and high school girl student, and woman teacher and tattooed man; they are all forbidden to love each other. However, their illicit romances are all the more exciting. The best stories of forbidden love are selected in this comic!

Collection of oneshots:

1) Kizuato by YOSHIHARA Yuki
A woman whose husband was killed in a car accident sexually abuses her handsome servant.
(Also included in Sheets no Sukima)

2) I Want by HOSHINO Masami
An 18 year old school-girl begins an affair with her dentist who is in a marriage that has already turned cold. What does this cute girl with good grades really want from him?

3) Blanc by YOSHIHARA Yuki
Girl is getting married soon and goes to visit her cousin that she grew up with. However they're closer than just family.
(Also included in Sheets no Sukima)

The following have not been scanlated:

「あなたは知らない」by TAKEUCHI Masami
「Secret Noise」by FUJIWARA Akira
「情熱の蝶」by MIZUNO Yuan
「奴隷願望」by YAMAMOTO Kazumi
「君を深く感じて」by OIKAWA Aya

Shimazu Toyohisa, a real-life samurai who fought in the pivotal Battle of Sekigahara. In his dying moments, Shimazu is transported to a world of magic with other famous warriors throughout history. These warriors are forced to fight each other in an endless battle.

Note: Nominated for the 4th and 5th Manga Taishou Awards.

After an incident that left Kou Fujimara grievously injured; losing sight from both eyes, the college student undergoes surgery and miraculously survives. However, this event significantly changes Kou's life, as he gains extrasensory perception abilities. Soon, a woman appears, and the boy's life changes overnight.

Ge Ming Ming is a foreign student who is also a gambling expert. Due to a certain incident, he is forced to return to a mainland high school to complete his education. But he has not gone to school before, and did not know what is work or even any knowledge of the subjects taught! To obtain a good result, he tried to use his tactics and cheated. In each examination, he, along with the teachers, monitoring equipments and a group of other students who want to cheat undergo a battle of the wits.

It was difficult for Yuki to have long-lasting love with anyone of her boyfriends. Now she falls in love with Shingo at first sight. He helped her nonchalantly when her separation from her boyfriend got complicated. Since he is five years older than she, his adult love excites her.

A collection of sixteen early works by Nishioka Kyodai, including their three-part debut series. As always the stories range from the whimsical to the surreal, with tales of serial killers, bird women, and a man who one day wakes to find himself with a pouch like a kangaroo.

Our main character, a college student named Haru, has some..."interesting" tastes. However, all he wants is to be left alone to enjoy the things he likes in peace and quiet. Unfortunately, were he to get his way we wouldn't have much of a story on our hands, would we?

One day a friend of his sees the contents of a certain book Haru has... a book containing some pictures relevant to Haru's "interests..." and, due to a misunderstanding, throws it out the window! What are the contents of the book? Where did the book land? You'll find out when Haru goes to get it back.

Of course it won't be easy, and he might even have a life changing encounter along the way (all thanks to that very same book.)

From MangaHelpers:
This is the story of two of the greatest military commanders in history: the Roman Publius Cornelius Scipio and the Carthaginian Hannibal. The story follows the two of them from their early life on. Hannibal is initially shown as a strangely silent infant, who seemed like the gods forgot to put a soul in his little body. However, he soon begins to speak in a way that shows his remarkable abilities. Hannibal and Scipio are driven enemies, and their struggle shaped an era.