From Night Constellations:

I'm Narazaki Eori who is famous as a crybaby. I'm 17. This is the first time I fall in love and I'm being stuck with it. When I look at my beloved Yuusuke, sometimes I daydream(?!) cry and smile.
Eori is too busy for love. Lovey-dovey but in this love which is full of unpredictable things, you have risked your life, Eori!

The title "Yuu & Mi" is a pun on the English phrase "You and Me". Aimu Yuu (remark: his name sounds like "I'm you") is a boy who just moved into the equivalent of a boarding house.
Everything is not as it first seems, even the boy. Living in the same room is a ghost (female) named Mi. The series is a combination of love, humour, and a general parody of anime and manga. There are a lot of weird characters in this manga.

Hyun Min is the sole survivor of an accident which took the lives of his parents. Is there a special reason why he was the only one who survived? Is it a curse or a blessing? One day he discovers a book in his parents belongings. His life will never be the same again... What will the future hold for him? Is there something in his family's past? One clan is after him and another is out to protect him. What will happen in this action packed manwha straight from Korea?

A short Souichi and Tomie crossover.

From Population GO:
Based off of the novels. Izumiko Suzuhara has been raised in a shrine all her life. Besides for that and her extreme inability to use electronics she is a normal girl. Or is there more that we don't know about? Her parents are both abroad and still hold a huge amount of control on her life, perhaps too much control needed for an ordinary girl.

What would you do if the person you like said he already likes someone else? Yoshikawa-kun decided to confess his feelings to Akito-san, but...

Ichihara Yui is a 15 years old high school girl. On the first day, she meets Itsuka Daisuke and mistakes him for a teacher. To her surprise, they meet again in the classroom but he is in fact a high schooler too. Indeed, Itsuka is 25 years old and he wants to enjoy the high school life he has never been able to get ten years ago.

The Culture Research Club of Yamahoshi Academy. The strange events that befall the five boys and girls there, causing their bodies and souls to be swapped around at random. What can be seen from the viewpoint of the others?

A high class all girls school that grooms their students to become a proper lady with manners… or so it should’ve been. But somehow the public morals is a bit loose… the proud honour student, lily is giving the students [freedom] in the school?! A yuri comedy comic!

Goblin Slayer has enjoyed many an adventure, but the people around him have adventures of their own!

A new spin-off from the wildly popular Goblin Slayer series following the lives of the many other characters Goblin Slayer and the main cast have encountered throughout their adventures.

The craft's club president at Seishun Boy's High is nothing but an exceptional beauty, Kurone Kanae is known throughout the school body. A mid year enrollment student, Matsuda Mirayoshi makes a sudden decision in joining the club upon setting his eyes on the Kurone, after his application is in, Matsuda has several challenges to face!

Anthology of short stories by various mangaka focused around the animated TV series Kaleido Star.

Follow the adventures of Zack, a crazy boy with even crazier strength who loves to fight! What starts out as an innocent boxing match soon leads Zack into the world of invincible demon-possessed teenagers, acid-spewing mutants, and craven, bloodthirsty cultists! If you're looking for a manga that just bleeds insanity, then you've found it!

Hakone asks out his classmate Nekomiya who he fell in love at first sight with, only for Nekomiya to admit to being a cross-dresser, but is Nekomiya telling the truth?

Juntoku is a priest who inherited his family’s temple, and the one he doesn’t want to see the most right now… Appears during a monthly sutra copying session. A big, handsome man named Hasegawa Michi.

That's because Michi was a high school classmate, who then became his close friend, and then… the one he loved. And yet, whether he knows of Juntoku’s feelings or not, Michi suddenly reduces the distance between them…!?

An easygoing grill restaurant owner x stoic beauty priest forbidden love!

Also included is a second story about a seiyuu otaku, getting flustered by his senpai who has the same voice as his idol.

Meet Tetsuo Atarashi. Age: 32. Occupation: porn comic writer. Marital Status: single, but has an estranged 14-year-old son who he fathered at the irresponsible age of 17. Sexual Potency: Currently None. Given such circumstances, it seems only natural that all Tetsuo desires is a kiss potent enough to get him back to his A-Game. Unfortunately, life plays a cruel hand when his long-estranged and -gay- son, Haruka, suddenly shows up at his door! Thrust into fatherhood in a homoerotic world, what is Tetsuo to do?! Kiss All the Boys takes slap-stick comedy and raging hormones to the opposite extreme!

Vampires Charles J. Chrishunds (Charley) and Johnny Rayflo have a strange relationship. Charley is a cyborg and a vampire hunter for the Vatican, while his master Rayflo enjoys a playboy lifestyle. While fighting crimes involving vampires, Charley struggles to control his lust for blood and for Rayflo, while Rayflo delights in seducing his servant and attempts to deal with issues from his own past. Rayflo cares about Charley (also known as Cherry and Chris), and these feelings don't seem to be one-sided.

*The second volume of Vassalord contains a bonus one-shot in the back, a fantasy story called "Zoul Half." This special one-shot was first published in the Comic Blade Masamune summer issue in 2003

The meetings and conversations of yankee girls at a family restaurant. Sometimes observed by an unknown salaryman who overhears their conversations.

1-3. Joudan Mekashite Icchokusen
4. Joudan Mekashite Icchokusen Bangai-hen: Sake wa Nonde mo Nomareru na
5. Mie Hariatte Surechigai
6. Surechigau no mo Hodohodo ni

School Shock takes place in the year 2017, and a new generation arms race has begun. Shun Hao Xuan is a normal teenager that plans on simply living with no real goals. That all changes one day when he’s taken hostage by insurgents. He is the first one chosen to be executed, but he is miraculously saved by a beautiful girl in strange battle armor. What will this miraculous encounter behold..??

In year 2017, a new generation of arms race is emerging. “Vanguards” are the new type of weapons being used on the battlefield. Liu Li is a Vanguard that is about to retire. In her last 380 days she receives her final mission…