Oneshots about Saki author Kobayashi Ritz, who revolutionized the world of mahjong manga with her mix of "moe" and "mahjong".

A woman challenges herself to push her limits.

Crows ZERO II is the follow-up to the manga adaptation of the first Crows ZERO movie. Crows ZERO II covers the events of the second movie, and will see protagonist Takiya Genji taking on Narumi Taiga and the rest of Housen Academy. Related Series: Crows (Sequel) Worst (Sequel)

"The coastal town in which I live, has everything but also nothing."

Sakura is a 2nd year high school student who spends her days ordinarily. She believes high school life should be much more free, gorgeous, and filled with sparkles every day. But in reality, it's not like that at all...

To this kind of Sakura, Ao-kun, who is one year her junior, appears before her. Since meeting Ao, Sakura's ordinary days are now filled with sparkles――

This is a sweet, youthful love story between a super positive boy and super negative girl!

Based on an otome game with the same name. Igarashi Yuna is a transfer student in St. Louis High. This manga covers each of the guy's routes in each chapter.

In the series:

V.1 - Storm Lover

V.2 - Natsukoi!!

Based on the popular fighting game series by SNK, known in the West as Samurai Shodown.

A young man named Furuya contemplates the accidental death of his girlfriend, Sara.

16-year-old Nanakusa is spending his mundane life on "Stairway Island" where he found himself "discarded" along with 2000 other people, all missing the memories of the time just before they arrived there. The name of the island originates from the long stairway running through the island and extending up to the summit of the mountain where the witch who rules the island is said to live. The only way to leave the island is by finding what was lost. Yet Nanakusa doesn't wish to leave this stagnant island. He enjoys his life there.

That is until Manabe Yuu, his childhood friend appears in front of him, and turns his new life upside-down. Why did Manabe Yuu, the world's most optimistic person, get discarded, and who is the witch behind all these mysterious occurrences? Follow Nanakusa and Manabe as they uncover the true nature of Stairway Island.

Most of these stories are teen boys with teen boys. The exception is story #2 this is an older teen (at least) with what looks to me like a pre-adolescent boy.

1) The Letter From Canada
2) Love Is Pure, Desire Is Maternal Affection!?
3) Like Or Love
4) Be Honest…

The story follows a super heroine who stepped back and retired a decade ago. She withdrew to a humble life as a homemaker with her daughter. However, her beloved daughter was selected to become the next-generation heroine, so she returns to protect her daughter.

Note: Tamaki Nozomu also draws 2 hentai doujinshi sequels series.

Meet the tiny police station of rejects, consisting of Kanjuurou the snide chief, Haruki the common pervert patrol officer, and Kiruko, the rookie policewoman… who also just happens to be an insanely strong former military mercenary!

This is a oneshot from the 90′s Four Seasons Award Anthology.

Noboru, a part-timer in a convenience store, has someone he wants to be friends with, Mikawa, who was an easy going office worker with a beautiful face. Mikawa would come to the store at a specific time and they became friends little by little. One day, Noboru had to take care of Mikawa, who was only acting drunk and pushed Noboru down to be bedded…?!

Kami, who is gay, has given up on love. Despite not having anyone to share his cooking with, he always makes a ton of food. And along comes Waki, a good-looking TV announcer who hosts "Waki Travels! Waki's Happy Food Corner!" Although he's got no taste buds, he eats a ton and comments on the food he finds in people's homes. But he takes an interest in Kami's food and even goes to visit him at his workplace. While he's able to slowly open up to the big-hearted Waki, he's still unable to be true to his feelings when he's afraid of getting hurt again...

Tetsu is the son of a Yakuza boss who yearns for a 'sweet love', and meets his exact type of man, Senou. Senou, however, makes his living scamming people, and in turn, attempts to force Tetsu into making an adult video. A strong couple appears; "A no need to hold back" kind of chivalrous love! The story of Tetsu's childhood friend Tomoki and his Mathematics teacher, Sahara, is included.

From: Easy Going Scans

Yongbi is a bounty hunter without fear or reproach. Especially without fear, actually. Despite his greed and his penchant for drinking (fortunately shared by his faithful horse) and women, Yongbi is still a charming young man. And when a boy carrying a medallion, source of much envy, finds himself under the protection of the adventurer, those who cross their path must prepare for the worst!

Perhaps, there’s a chance that we can say good-bye to our virginity”

With that dishonesty reason, three high school students - Tomo, Niina and Megu - determined to become “idols”.

But how will these boys beat the current idols!?

Majima Kita is a all-boys high school — shorten as “Maji Kou” is known as “Lenient, Lewd and Beautiful”. Presenting by the life-sized boys high school students boys, the success story of the new generation of nowadays’ youth!!

Is there someone that you truly love? Tomiura and Shirosaki attend the same university and both know that each other is gay from an unexpected incident. They both have become close rapidly from a sense of affinity. Even though they are drawn together, will they choose to be in a relationship with each other?

Issei makes a startling request to his origami obsessed best friend, Kento, asking if he would "please take care of his prostate."