It's the story of a high-school girl, Hibiki, who falls in love with one of her teachers. The two start dating, but run into a lot of trouble. Hibiki's friends cover for her, and part of the story is also about them.

Also included is a story called Tomodachi Nante Iwanaide in volume one:

A short story about Kumiko's five-year unrequited love to Kanata. Kanata has always seen her as the girl who ate a beef bowl and a good friend. Will that finally change?

Every day Sakuta Gotou likes to zone out to his favorite band, Incest, because it makes him feel at ease. However, this band is very secretive and has yet to have a live performance. Now, when the chance comes to Gotou to see his idol Iive, the band's singer, on stage, he finds out that she is the new transfer student in the classroom next door... and to make this even better she stops the concert and grabs him saying, "I've wanted to see you." What is he going to do now?

A collection of seven short stories and a collection of color pages from Rokudenashi Blues from Morita Masanori's career.

- Suberu o Itowazu (Setting Up to Fail)
A story of two stand-up comedians preparing to participate in a school festival.

- Bachi-Atari Rock
The pilot oneshot that would eventually lead to the creation of the one volume series under the same name, Bachi-Atari Rock.

- Let's Spend The Night Together
The story of Tatsumi Shindo, a wrestler coming from a Yakuza family. While he has no interest of having the life of a Yakuza, Tatsumi is stuck having his matches watch by his father and the rest of the yakuza and scaring his opponents. He hopes to be able to prove himself as a strong wrestler and not someone whose family intimidates the opponent.

- Jumpin' Jack Flash

- Synchronicity

- Mysterious Kid

- Stay Here

A series of seven stories revolving around lives where fantasy intertwines with our known worlds. In historical and modern landscapes, there are unique circumstances brought about by dragons, mermaids, spirits, and so on.

The story set in the contemporary South Korea. Some 30 years ago, unidentified creatures appeared out of nowhere and have attacked people. They have caused massive destruction wherever they go. The monsters are called "Trouble", and get the world have fallen into chaos. Along with the first appearance of the "Troubles", some number of humans were born with or acquired supernatural abilities. These mutants called "Trace" are the only ones who can fight off the "Trouble". The "Trace" are also considered freaks and generally shunned by the community because some of them misused the powers for their own interest. TRACE Season 1.5 - Communicator Webtoon from Daum

From MangaHelpers:

Amako is a young girl who has a great love of sweets. Due to her father's job, she had to move many times during her childhood, which prevented her from making close friends. Now she's 15 and starting high school, and it looks like she'll finally be able to have a normal school life! She intends to join the tea ceremony club, but it's going to be abolished this year, due to the lack of members.

All seems lost, when a strange young girl named Pudding appears out of a pudding cup! She says she's run away from her home, in the Kingdom of Sweets, and she agrees to be in Amako's club in exchange for a place to stay. Soon, Pudding's sisters, Cream and Chocolate, arrive to bring her home, but they find that Pudding's way home is lost! Will Pudding be stuck in Amako's world permanently? This 4-koma features Pudding, Amako, and other visitors from the Kingdom of Sweets, as they enjoy school life and tasty snacks together. [tethysdust]

From StarryHeaven:

Anjuu Sendou is a nice girl who just started her first year in the Seiryuu Academy Middle School. She is currently living away from home as a boarding student with her pet named Lime. Her father is a sorcerer and her mother is an expert in Chinese kenpo. They are both famous, especially her mother who is called Dragon Momoka.

Because of her mother’s fame, the executive committee wants Anjuu to join the student council. But the council’s president thinks that she is a weak girl, so to prove him wrong she decides to catch the school thief. When things get difficult and she wishes to become stronger, her pet suddenly transforms into a small child with wings (a pre-dragon form, because Lime isn't fully grown) and tells her about her power.

The next time the school thief appears, Anjuu, with the help of Lime, transforms into a new Saint Dragon Girl, defeating the enemies and becoming the school’s protector. Will the student council’s members find out the true identity of the warrior girl? Will Anjuu be able to keep her secret?

From Hoshi Kuzuu:

Out of the blue, childhood friend Takaoka confesses to Iwami! When popular playboy and ladies man Takaoka says "I love you", he doesn't believe it one bit. Is he making fun of the virgin!? A modern high-school boys' adolescent love development!

Honjou Naru is an 18-year-old young man studying at Libre University. For his entire lifetime, he never once had a girlfriend. This is because of his abnormality, his narcissism, which only happens if he sees a reflection of himself. To prevent that, he needs to wear contacts all the time. One day his contacts fell off and was step on by the most handsome guy in the school, Takashina Mamoru! This chance encounter would change his life forever...

On a special occasion of the Christmas Eve, it is a bright night of a city where a clumsy man clad in Santa handing out pocket tissues. There, a lot of stories are unfolding…

A troubled loli witch confides in a kind stranger.

Apathetic schoolboy Miharu Rokujou is content to meander through life in the sleepy village of Banten. But his quiet existence is shattered when the Grey Wolves of Iga, a powerful ninja clan, attempt to kidnap him in broad daylight. Only then does Miharu discover that the ultimate power of the hidden ninja realm — a power that can do both great good and great harm — is sealed within his body. As battles erupt among rival ninja clans seeking to control him, Miharu must overcome his apathy and learn the ways of the ninja if he wants any shot at survival!

From Viz:

Haruna Aizawa thinks that school life is just like a monkey mountain--all the monkeys form cliques, get into fights, and get back together again. The school that she just transferred to is no exception. There's even a boy called Macharu Yamashita who reminds her of a baby monkey!

From Eclipse Scans:
A school where the students make their own riches. From Models to Computer Geniuses, These students get rich on their own.
Namu goes to a school where all the elite get idolized by the non-elite. Never making it easy to get to school on time, Namu is soon helped by a new transfer student. Who gets categorized as an elite almost immediately?

Masaki's older brother reccommendation landed him in a part-time job at a theme park. But on his first day, a person wearing a bear costume ran up to him shouting "Maa-kun!" and hugged him tightly. Masaki has no memory of this bear (Oosawa) at all. As time passes by, Masaki gradually begins to fall for Oosawa, but the 14 year age gap and the scars left from the past put Oosawa in a difficult position.

Kaguya is a boy in an all-girls' school for demons [fox spirits, succubi, werewolves, etc]. Being the only human is bad enough, but the added risk of his manhood being discovered makes for silly and unbelievable (deliciously enviable) situations.

From Tokyopop:
Merleawe has left her hometown and moved to the capital city of Viegald to attend wizarding school. On her way to her first day of school, she bumps into a man who kidnaps her and takes her to the castle, where she is charged with an awesome task—impersonating the kingdom’s master wizard! Fearing war would break out if it was known the master wizard, Sylthfarn, was missing, Sylthfarn’s inner circle has decided someone must pretend to be him. Merleawe tells them that she will take the job!

But not only does she lack the ability to cast more than simple magic, she also has no idea who the master wizard was! Unraveling the twisted threads of Sylthfarn’s disappearance and keeping up the appearances of both master wizard and first year wizarding student makes Merleawe’s every day challenging, magical, and amazing!

Yamanobi Apartments have a story behind them: Anyone who lives there will gain something big, but lose something big as well. This is a collection of stories about the various tenants and their love lives.

1) Muroi Kaname has just moved into Yamanobi. The naturally unsocial Kaname doesn't care about stories, and also quickly manages to alienate himself from everyone in the building. But when his upstairs neighbor, talkative Fujimura, sees a different side to him, he's determined to be Kaname's friend. Kaname slowly lets himself grow closer to Fujimura, but will their friendship withstand the jinx?

2) Kamimura Mizuki has always chosen lovers for their looks, and gotten nothing but trouble. This time he wants a sincere guy, and he already has one picked out: Itokawa from his work. But getting his attention is proving to be somewhat difficult. At least slacker apartment caretaker Akabame always listens to his troubles...

3) Nojima is known as the life of the party, always light-hearted and in a good mood. But he's really a bundle of insecurities! He's hiding a secret love for cool classmate Kariya and has moved into Yamanobi for the jinx. But his secret love is slowly turning him into a stalker!

extra) Kanata has been in love with Soejima Ibuki for two years now, but he always sees Soejima-san with a new partner. Will Kanata be able to tell Soejima how he feels or will he suffer with an unrequited love forever?

extra 2) 3 short comedies on the residents of Yamanobi Apartments.

Mari Kurusu has had a crush on Kuro Rouzen (the weird guy in her class) for quite a while and when he eats her love letter she thinks it means rejection. Later she finds out his secret, that he is part of a top-secret organization that protects the humans of Earth and he brings her back to the organization to erase her memories. But for some reason, the organization choose's not to erase her memory...

From Nakama:

Hane Hajime, who spends his life lazing around and being dependent on others, is twenty-two years old. One day, having lost his way, he wakes up in a blood-stained bed, with the lower half of his body in full view and his rear end stinging-not surprisingly because he’s serviced a pair of twins! The curtain rises on completely innocent Hane’s new lifestyle as it starts to head for trouble. While he’s taken aback by unique adults, he finds kindness... or perhaps it’s love.