Much to her embarrassement, the shy Mashio-chan wins a set of couple tickets for the amusement park. She feels at a loss for what to do since she has always been bad with men. So what will happen to her when the drama club president Katokura Aki suddenly declares that he would erase her awareness...?

The guy who helped Mari, could he be Mari's ideal man?! Mari is super excited to have finally found her Prince Charming, but this guy, Chiaki, unfortunately has a dual personality! Due to some family circumstances, they start living together, when his mischievous personality appears and unfortunately snatches Mari's first kiss! Who is that man? What has she given him?!

Hinako is in her second year of junior high. In her third trimester, she has to move to a big city because of her father's work, and she has misgivings about fitting in... But that's not the worst of it! -- The school she transfers into used to be an all-boys school, so now there are only two girls in her class including her!?

Follows the adventures of a scientist Haiji and his assistant Chitose. One day the doctor is called to resolve a mystery about a glowing corpse. From the will of an unknown power the corpse then transforms into a monster and Haiji has to defeat it, to learn all about a mysterious black apple which can regenerate itself and which when eaten will enable someone to control gravity...

Winner of 2011 Golden Future Cup. (Oneshot)

Gorou has a crush on his older stepsister Haru. Unfortunately for Gorou, Haru happens to love teasing him sadistically in every way possible.
A 4-koma comedy about their wacky day to day life and interactions.

Hoozuki-san Chi no Aneki - Nano Shucchouban and 2 chapters of Hoozuki-san Chi no Aneki - Nano Branch are included in volume 3.

From Nagareboshi Manga:

There's a jinx at Haruru's school - if a couple sees the blue train at 6 am together, they'll be together forever! But if a couple sees the blue train at 10 pm together, they'll break up!
Haruru is going out with Nagi, a boy who goes to another school, and their love is just starting to blossom. But what happens when Haruru happens to see the 6 am blue train with someone else?!

A collection of short stories:

1. Hissatsu! Madonna Densetsu
Himeno's met her match in beauty, but it just so happens that Mikoto is a guy!

2. Gekikara Baby!
Hokuto is a strong girl who hates playboys. You'll find her reason why.

3. Tekken Baby!
Maki is hiding the fact that she's abnormally strong from her boyfriend, Chigusa, who isn't the type to be strong himself, but she doesn't have anything to worry about?

4. Fire Baby
Hino is very passionate about her table tennis, and won't stop until she beats anyone who insults her beloved sport!

5. Tennen Bad Boy
Kiyoka knows something about Amano-kun that no one else knows.

From Nagareboshi Manga:

Mai Kojima is a slightly ditzy sixteen-year-old, but she's gotten her first boyfriend! They've been dating for three months. Even though they should be at their most lovey-dovey, they haven't been able to make out at all… That's because her boyfriend Yu-kun is a super exam-taking student aiming for Tokyo University. Every day is an uneasy one, without much hugging or kissing.

From ShoujoMagic:

Ever since he was small, all the girls in the neighborhood have fawned over Tsutomu Yamaguchi, whose name came from a song and whose adorable face closely resembles the monkey character Monchichi's. Even back then, it was enough to make his friend and neighbor Mikako sick. Now that he's a little more grown, Tsutomu looks like the lead vocalist of Manbou, Ken Nakagawa (Midori friend/boyfriend from Tenshi Nanka Ja Nai; we meet main characters from Tenshi on market/fest), and that makes him even more popular with the ladies. But Mikako--now a trendy teen with modern sensibilities--couldn't care less. Or could she...? Gokinjo Monogatari is a sharp-witted and stylish slice-of-life story!

Continuation (after years) in Paradise Kiss.

Prequel about Nishizumi Miho: her first meetings with her friends in elementary school and how she came to start avoiding tanks.

From K.I.S.S.:

Coming to earth to live the high-school life he's always dreamt of, Hirito finds himself in a bathroom on top of a naked girl! It turns out she goes to the world renowned Konoeghara Academy. Hirito is shocked to find the school only consists of seven students in total! Why in the world does the one of the most prestigious academies in the nation only consist of seven pupils...?

From ShoujoMagic:

Story 1: Automatic Angel
Serika, a high-school student, is known for being a well rounded girl with an attractive face and figure. She is clear-headed and has a talent for sports. But she's an... android!?

Oneshot: The Winter Was Trying to End
Tale of a high school professor and student.

High-school student and self-proclaimed 'bundle of nerves' Mano Asako faints away at school, and wakes up in the middle of a ghostly culture festival.

from ShoujoMagic: Consists of a collection of 4 short stories about Serena and Kazuya: 1) My Boy Possession (Watashi no Shounen) - Serena has been head-over-heels in love with her childhood friend Kacchan (Kazuya), who's one year younger than her, for 10 years!! She's been working hard this entire time to make herself the kind of woman Kacchan would like, and now she's brimming with fighting spirit! But she's so afraid he'll reject her that she hasn't made a confession yet, even to this day. She wants to be close to him, but she can't manage to do more than just joke around with him. What will become of Serena and her wish for love!? 2) I Want to Get Lovey-Dovey!! (Rabu-rabu ni Naritai!!). Serena wants a more lovey-dovey relationship with Kacchan! But will he object...?! 3) Love Is Invincible and Ultimate (Koi wa Muteki de Saikyou). There's a new teacher in school, and he's causing problems for Serena and Kacchan...?! 4) Your Girl Possession (Anata no Shoujo) - It's Christmas, and Serena is excited about the idea of being alone with Kacchan on Christmas Eve because she wants to give him all her body and soul... until her friend gets dumped by some guy because "relationships turn cold after you go all the way." Now Serena's having second thoughts...!?

A gag oneshot about a guy working at a convenience store and his ne'er-do-well friend. Based on themes from the author's own life.

A bounty hunter wanders into a town taken over by outlaws, but his gunslinging skills seem unreal...

The author considers this to be a prototype to his later series, Fire Fire Fire.

From etc:

Eiko is something of a plain Jane and a doormat, while her best friend Moe is a head-turning beauty. Despite their differences, their friendship is as strong as ever.
Guys are always asking Moe out, but her answer is invariably "Only if you promise to put Eiko before me."

When corruption consumes the world, the akuma with 101 mouths shall appear. Humanity forgot about their existence, continuing to indulge in sin, until the day when the akuma arrived, and dark descended. Some continued to fight, and after seven days of struggle the akuma was destroyed. Or so they thought. Immortal men marked by the "mouth of the akuma", continue to wander the world. A man bearing the mouth of the akuma, named Godot, has blackmailed a town, extorting food and supplies, and in exchange promises not to harm the inhabitants. One day a man appears, also bearing the mouth of the akuma, accompanied only by a young girl named Haru, whom he calls his sister. Claiming to be an akuma eater, he promises to rid the town of Godot once and for all. Who is this young man, and what are his intentions? How does he plan to kill his fellow immortal, Godot?

Alicia Faitlin, daughter of an impoverished aristocratic family, was forced into an arranged marriage by her uncle, but the groom is killed suddenly in the middle of the ceremony.

Although Alicia has been labeled “The Princess of Death” due to this incident, there's someone pursuing the matter of a second marriage with her. He is an upstart noble whose family was recently promoted to the ranks of the aristocracy, Kashburn Licen. This man is rumored to be a "Tyrant" but-?

When Hina hits a homerun ball and goes to get it back, she realizes she has damaged a shrine with the baseball. When she touches the object inside the shrine, the object is absorbed into her, and she becomes the shrine's god. Now she is protected by the shrine's guard dogs, Shishi and Koma. On her journey she meets other spirits, guardians, and the legendary nine-tailed fox.