What to do when a popular idol gets food poisoning and can't leave the toilet, as she's debuting as a radio presenter? You find the sound-alike part-timer at the radio station and get her to stand in, of course...

Michi Yomogihara, a petite girl with slender legs and a running pace that puts motorcycles to shame. After spending most of her life abroad, she returns to Japan to pursue her passion and her idol. Upon coming face to face with said idol, however, it becomes apparent that things won't go as smoothly as she had hoped.

From Anime Waves: Rena Misaki was a normal girl in high school in the small town of Otogi. But lately she is being tormented by Kegari Chota (little hamster like imps that cause greatly increased sexual desire). They had been banished from the village long ago by a priest. But somehow they have returned and have taken an interest in Rena. And if that wasn't enough trouble, they are starting to spread. Rena has to find away to get rid of them and have a normal life, before she ends up sleeping with all the guys around her.

Mayama Haruki and Himemiya Tsukiko have been childhood friends and neighbors for as long as they can remember, but after a girls-only meeting in fourth grade, Himemiya distanced herself from Mayama. Now in their 2nd year of middle school, Mayama has become an ero-freak who specializes in harassing Himemiya. Determined to unravel the greatest secret of girls, what happens on "that day", Mayama follows Himemiya and uncovers...! ("that day" for girls may not be what you think it is) -from mangaupdates-

Fall from a building, fall in love. Shinji was a high-school guy without a future. He went up to the roof of a building with plans to jump, only to run into his beautiful teacher, Shinanoya-sensei! Then she made a shocking proposal that would change Shinji's destiny... An exuberant tale of double suicide from the pen of a genius!!

Kanon Miura is a freshman in high school who belongs to the student council. Everything is peaceful until ping-pong club president Kaede Tamaki intrudes on the student council, which somehow results in all of the members joining the ping-pong club... Follow the adventures of give cute girls from both the student council and ping-pong club in this slice-of-life four-panel manga!

About a cat with a doughnut body in a post-apocalyptic world.

In a post-apocalyptic world, a girl leaves her village to find her missing childhood friend, and save her dying world. Her companion in her quest is a machine named "Edison Stein," and he can draw blueprints for magnificent machines. What will await them in "The world outside"?

Updating

A silent oneshot consisting of seven different stories. From Garo 1966-06.

A man is on a research expedition in an underwater city, where he discovers a holographic recording of a ballerina.

Hokuto Kuzuhara is a delinquent known throughout Sekai Private Academy. His way of life being so hated by his family that they give him an ultimatum: find a girlfriend within a year or move out. That said, though, months pass and he still has had no luck and it seems like he never will. It is then during this predicament that he is approached by the student council vice president with a plan that would both save him from moving out... As well as help her with her revenge.

How do you stop an assassin who takes pleasure in killing? Read about the story of Miyamoto Musashi's Last Successor.

A short parody of Kyojin no Hoshi. From Garo 1982-07.

A day in the life of Ultraman. From Garo 1982-07

From DrCoke at MangaHelpers: The story begins in the near future, where a social mobile network called the "Kizuna-Topia" (Bonds-Topia) controls all communication and surveillance in the wall-bound city. In this city, two sisters, Enna and Yayako, come face to face with the ongoing man-hunt for young, healthy children. The kidnappers take these kids to the white tower to extract their brains and sell their bodies. This man-hunt, led by the local police known as the "Jikei," is counteracted by the mysterious being only known as "The Witch." Enna, Yayako, and other residents of this city are trapped between the ongoing conflict between the Jikei and The Witch.

Five years ago, Hokazono Akari died in an accident. Now 23 years old, her boyfriend and childhood friend Shiki Daichi still hasn’t found closure. While he chases after memories of her on the earth below, she uses every tool at her disposal in heaven above to force him to forget.

Yumewo is such a negative pessimist that his power to see the future in his dreams only lets him see bad things that will happen to him. In a world where nothing goes right for him, can Yumewo remake himself to become a more positive person?Originally published in Big Comic Spirits in 2011 to celebrate the magazine's 30th anniversary.

Meguna Hirasawa has confessed 5000 times in total to her 10 year long crush Ayumu and in turn, received 5000 rejections. But that won't stop her. In fact, Meguna is retiring from simple confessions and moving to a whole new level. That being said, Meguna is ready to dive straight into seduction! Wait, the first thing she does is smash her lips into Ayumu's face for a bloody kiss?! Will her pestering finally allow her to capture Ayumu's heart? Or will this desperate girl's hard work be in vain?

From MangaHelpers: High-school girl Yui found a mysterious boy lying unconscious on the beach. This mysterious boy can't remember where he is from, only that his name is "Sid." After a confrontation with the locals, they discover that Sid is one of the human weaponry developed by the Japanese government, known as "Uncanny Brains" or UB. As the powers of the UB unfold before them, will Sid's arrival on this island spell doom for Yui and her friends? [DrCoke]

Original Author's Comment: "The death of a 19 year old high school girl. This is the story of the guy that hung out with her." In the last year of high school, Ju Younghwa (19) is met with the suicide of his friend, Juwon. Right after her funeral, he gets into an accident that results in his memories being lost. Now, he slowly tries to learn about the past that lead to the death of Juwon. Original Webtoon: http://webtoon.daum.net/webtoon/view/teenagers

The story centers on Asuna, a girl who spends her solitary days listening to the mysterious music emanating from the crystal radio she received from her father as a memento. However, she embarks on a journey of adventure to meet a boy again, and thus comes to know the cruelty and beauty of the world, as well as loss.

Just after being dumped by his girlfriend for being wishy-washy, our hero meets a high-school girl... with dog ears? Is she a dog? A human? She's wide open, rather naive, and with her around, it's just one crazy day after another. Romantic comedy author Hiroyuki Tamakoshi, author of "Boys Be", brings us the unlikely love story of a hopeless office worker and the extraordinarily beautiful girl who lives with him. Take care of your doggy!

Chronicles of Street Observation Research is a Papa no iukoto wo kikinasai! spin off centered on Yuuta's university life and what happens at the Street Observation Research Society. Compared to the other spin-offs, this one has more adult content.