Nozomu Itoshiki is depressed. Very depressed.
He’s certifiably suicidal, but he’s also the beloved schoolteacher of a class of unique students, each charming in her own way: The stalker. The shut-in. The obsessive-compulsive. The girl who comes to class every day with strange bruises. And Kafuka, the most optimistic girl in the world, who knows that every cloud has a silver lining. For all of them, it’s a special time, when the right teacher can have a lasting positive effect on their lives. But is that teacher Itoshiki, a.k.a. Zetsubou-sensei, who just wants to find the perfect place to die?

Note: Won the 31st Kodansha Manga Award in the Shounen category in 2007 (shared with Dear Boys - Act II).

From Chibi Manga: Kurumi met her childhood friend Nagio again. He was a very good boy before, but now he has become a wicked cheerful boy....!?

A side story of No Game No Life focusing on Izuna Hatsuse and her daily life.

After Wiz wastes all the money Vanir made from Kazuma’s patents on high quality Manatite, Vanir is forced to take up a job in consulting to pay the monthly rent of the shop.
Aqua couldn’t fall asleep, and decided to invade Wiz’s shop to inquire about her and Vanir’s past.
Various characters consult Vanir for help.

Irresistible lure that leads him to his enemy's heart. The one who contributed the most to establishment of a new dynasty, he is "Igen" the bloody tyrant. His cruelty, which the world fears, drive him to massacre the Azukun clan for revenge from several years ago. The only survivor from a clan that suddenly became a traitor overnight is "Kasan" and he curses himself for surviving. He becomes a bath servant for Igen without knowing that Igen was one who orchestrated his family's massacre. Kasan slowly falls into unknown attractiveness from Igen, who he thought to be cold and distant.

A strange reunion with his first love.
Stowed away deep in his heart
The continuation of that summer break ――
Set in Tanegashima
Where the past and present will intertwine
A brilliantly heart-wrenching adolescent love story.

A story about a boy who looked, and the girl who caught him.

He struggles for influence between the emperors and nobles, the fight for power between the underworld and imperial court. During these prosperous times, how will the fates of the people play out

Jong Hyun Ho has an unusual ability. He has the ability to read peoples thoughts when he is touched by them. But having this ability is not all fun and games. Jong Hyun Ho finds this ability very troublesome, and he doesn't like being near people. His ultimate goal is to make a lot of money and be rich and alone all his life. But one day a Shinigami appears, popping out his computer screen and proposing a job which he needs to fulfill in order to keep his soul.

A boy reflects on his grandfather's life and his love of shogi.

It started like any other day until you turned around... Nanakusa Mihoro, 2nd Year High Schooler. A big sister with big responsibilities... Miyao Chiei, 1st Year High Schooler. The man that just happened to turn around. The cute and unfathomable you...why can't I tear my eyes away?

Sagara Naoto is selling things in an antique dealer market. However, his items aren’t always worth the money he sells them for. One day, he is found by Kazuyuki Minato who is a former classmate and the owner of an old antique shop. Naoto didn’t apologize to Minato, but when Naoto asked him what he wanted, Minato said “Then I would like your body.” Naoto was then taken to the antique shop that Minato runs. However, it wasn’t to help run the shop but to pay with his body – !?

Due to the magical essence leaking out of the new dimension that opened up within this world, all living creatures started to mutate into monsters. However, the remaining survivors of the human race were able to reduce the effects caused by the magical essence, and the world became divided into two factions. The “New World”, and the “Under World”. Because of this, the people left behind in the Under World became adapted to their surrounding environments, and evolved into a new species. These people became known as the “Under People”, and they seem to be far more superior and powerful than the human race…?

Do you believe in ghosts...?

Based on a Novel "Without Reservations" ("With or Without" series vol1.):

Sometimes love just catches you by the tail.

Chayton Winston is a veterinarian. He is also a werewolf. Much to his Native American parent's chagrin, he has always dreamed of a fair-haired, Caucasian mate. However, he never imagined his mate would be male. As a heterosexual man, he's not quite sure what to do with a male mate, but more than willing to find out.

Keaton Reynolds wakes up, in wolf form, and finds himself with a mate. He's instantly attracted, but not so thrilled to find out the man is straight. Having been in a relationship once before where his partner professed to be "Not gay" left a bad taste in his mouth. Keaton wants to make a break for it and pretend he never set eyes on Chay-but Chay is not ready to let him go.

Together the two work to solidify their shaky relationship and battle the prejudices against homosexuals. Chay must deal with not only his mother's prejudices against gay men but also her hatred of white people.

When a power struggle in Keaton's pack threatens Keaton's life, the two men learn to depend on one another and their relationship to get them through it.

BOZEBEATS is a "priest expelling demons action" story that centers on a priest (bōzu) who lives alone on a strange mountain, when he meets a young man who was raised by wolves. [ANN]

1-2. Boyfriend no Jouken (Boyfriend Requirement)
I wanted to enjoy my new school life, get many friends and maybe a handsome boyfriend, but at the end on my first day finished being harassed by the leader of the bullies... How is supposed to continue in this new school?

3. Anna-chan no Wana

4. Iroha ni Ai wo (Love to Iroha)
"I am myself, even if I'm not pretty!"
The person who discovered all the sides to the modest and sharp-tongued Iroha is actually a crybaby!

[From DramaQueen]:

High school art teacher Jun Usami has loved his best friend, Ryuuta, since they were high school students. Unbeknownst to Jun, Ryuuta's younger brother, Takumi Kajiwara, has been in love with Jun since he caught Jun stealing a kiss from his sleeping brother. As fate has it, Takumi has grown into the exact image of Ryuuta. Now that Takumi is a high-schooler and Jun's student, it's the perfect chance for Takumi to get close to his 'Usa-nii'.

The wheels of fate begin to move in Takumi's favor when Ryuuta announces his engagement to a beautiful coworker. Eager to comfort Jun, Takumi rushes to Jun's side and offers himself as Ryuuta's substitute.

As though being in a love triangle is not complicated enough, Jun's ex-lover enters the scene to steal Takumi away! What will happen when Jun has to face the reality that Takumi is not Ryuuta's substitute? Enjoy!

A spin-off of Himouto! Umaru-chan by the author. Released on Nico Nico Douga

She's cheeky! She's troublesome! Her hair's too flashy! Her skirt's too short! Her nails are too shiny! She even decorates her ID card! She talks too much! She's way too close! She barely meets her deadlines! She doesn't listen to me! She cares about "likes" too much! She takes selfies all the time! But the worst part is, she keeps messing with me!

Section Manager Kawahara has been a serious and diligent worker for 20 years. But one day, a gal that he can't handle enters the company. Moreover, she keeps pestering him...