A story about a little accident that brings a high school student to develop a closer relationship with his "good-for-nothing", older, second cousin.

Note: tankoubon/volume extra chapter is unscanlated

In a world where people have supernatural creatures as pets, a certain family has a pet demon―Lord Satan. The main caretaker of Satan is the son, Yuuhei. From initially coaxing the new Satan out of his pet-carrier, to walking him, playing with his ball, and keeping him from fighting with the neighbor's pet Hero, this is the comedic story of a boy and his Satan.

The girl who drank Mímisbrunnr to become a god from human, and the person who made her a god Odin.

The adventure sets forth to stop Ragnarok from happening!

A 30-year-old business man makes a wish to be a girl. A chanting object runs toward him, and the next thing he knows he has became a loli elementary school girl.

Ch. 1 - Valentines Day rolls around again and Daisuke knows he won't receive any chocolate yet again. However, he opens his locker to find chocolate with only a mail address attached. Who gave him the chocolate and why? (Shounen-ai)

Ch. 2 - Kouki who has quite an innocent face, is actually the carnivore type. He fell in love with a herbivore type, who is the owner of the bar (aka Master) he is currently working part-time at. Every day, he tries to attack the Master with every chance he gets and the Master somehow manages to get away every time. However, suddenly receiving a ticket to go to the hot spring, will his chastity be safe this time as well…?! (Yaoi)

Ch. 3 - A story of unreciprocated love and friendship. Honjou with his one-sided love for Miki who in turn bullies him. Satonaka supporting a friend and questioning what love is. (Shounen-ai)

Ch. 4 - An editor and university literature student meet at a cafe over spilled coffee. Finding they share an interest in author Kurusu Takao, they begin meeting regularly to exchange books. The shy, pessimistic editor begins to fall for his cool and calm companion. How does their relationship develop? (Shounen-ai)

Oldman, a mysterious man who wears an old-man mask and punishes the criminals and evils in the city, is the idol of many, including an elementary student named Tong. Even though Tong's father is a policeman, he feels embarrassed and ashamed of his father's inability to solve any crimes. However, on the day of Tong's 12th birthday, something shocking happens..!

A compilation of erotic stories.

N/A

It's the year 2205 AD, stories of the old days are slowly being modified by unknown, evil forces. As a sage, you have the ability to bring life to inanimate objects. Your duty is to bring these blades to life, create an army, and defeat the enemies!

A 4koma based on the browser game Touken Ranbu -ONLINE- by DMM and Nitro+.

Sae is a very shy high-school girl who, one day, gets visited by a fairy who gives her various "love challenges" like "holding hands", getting an "indirect kiss" or giving a "lap pillow". Now join Sae as she struggles to complete these challenges.

Itsuki and Hayato, two brothers who grew up in a village nestled deep in the mountains, set out to hunt down a wolf that has been attacking the livestock of the village. Itsuki is about to go in for the kill when a gigantic beast appears out of nowhere, snatching up the wolf in its jaws and sucking the life out of it. The beast that stared Itsuki down was a gargantuan, blood-sucking vampire deer… Will the two brothers be able to return to the village alive?! Find out in this blood-filled action-packed story by extraordinary mangaka Kaishaku!

Yuuki-kun was one of the star players on his junior high-school soccer team; along with his childhood friend Shinichi. Due to a promise that he made with his female childhood friend Miyuki, Yuuki kun has decided to take the long road to the J League by joining a normal school club and winning tournaments, instead of taking recommendations like Shinichi did....

When he checks the club of his selected school, the best club in the country; he quickly notices that the club is completely devoid of any members except for a weird girl that goes by the name of the Fujisaki Rin. She along with her friend Ayane seem to have driven everyone out of the team....

But is it really that Rin and Ayane want to dissolve the soccer club? or could they possible want something else??.... And just what is exactly the promise that Yuuki did with his childhood friends? Well, regardless of the answers it seems that Yuuki isn't in for a smooth sailing, as he completely seems to have fallen into Fujisaki's hands...

Due to an incident, two vowed-siblings entered two opposite factions. What will fate bring the two?

The story of the Green Clan, "Jungle," starring antagonists of K anime series 2, K: Return of Kings.

A noble family lives in an isolated island. They have an abnormal behavior toward their own twins members. They do rituals, tortures and scientific experiments on them in order to obtain a mysterious knowledge and power.

From hazukashiikedo:

Since middle school Bun-chan has been hanging out with the male/female childhood friend duo that is Choco and Suzu. And he's jealous of their closeness—partly because he wishes he could just generally be as close to them as they are to each other, but he has another reason: he's in love with Choco, and it seems like just a matter of time before Choco and Suzu start dating. Choco constantly denies it, though–Suzu is like his adorable twin sister. Nonetheless, Bun has never bothered getting his hopes up. And even if Suzu's adorableness wasn't a part of the equation, it's not like Bun could ever tell Choco that he accidentally happened to fall for him one day when the boob-loving Choco jokingly groped his chest and Bun got aroused by it. So Bun is mostly happy with just being friends—him, Choco and Suzu forever! Or at least, that's what he'd intended…

From Hoshikuzuu Scans:

Listen to this. While we were at a Yakitori place talking about otaku stuff, we were blown into an alternate world. You may not believe what we are saying, but what is more unbelievable is that there are no girls in this world!! None! Nada! Zilch!!! Auuuugggghhhh! A bunch of good-looking dudes who like yuri: Kagome, Fuuga, Kamakura, Sakuragaoka, Ototachibana, Musashino, Hanadera. How are they going to live in a world full of only dudes!? It’s full-on survival of the fittest! Not! So it’s just your average unusual manga! Rest assured!

[Summary by OSTNT] Legend told; there exist a single being who embraced death to kill the God. Before death, he managed to create three eyes that hold his immense power and was then thrown down to the world of humans.

Ming is a Year 5 primary school student who had a dull and meaningless school life in the worst class of the worst school in a declining heavy industry city. However one day his deskmate Hua became the class president and declared herself "Empress". The class now goes on a journey to fight against the old order made by adults.

A collection of short stories. Note that the vast majority of these stories contain heterosexual romance themes. A few stories explore transgender issues, but it's a stretch to call them shounen-ai or BL romances. This series demographic is josei.

Le théâtre de A
1.Oeufs D'ange - Tenshi no Tamago
A man is asked by a young painter to be her model.

2. Velvet Going Underground
A doll becomes a super idol. Hijinks ensue.

3. Childhood's End
Alastair runs away and meets the Rabbit.

4. Bite Me Something
Allistaire followed Mr. Rabbit all the way to Wonderland. Will he be able to find him among the crowd?

5. Long Along Alonging
A girl asks a vampire to be his apprentice. But what is her motive?

6. Till Dawn
In a dark tower, a caged voice is singing until a hunted man enters the darkness.

7. Leçon un
Sequel to Long Along Alonging.

8. My Skin on My Back

9. Highland Walker
Sequel to Leçon un.

10. Perfect World
The story of a young wife whose husband is infected with a fatal disease called Flower-Blossomitis.

11. Perfect Lady
Sequel to Perfect World and drawn especially for this book.

12-13. Looks Like a Teaspoon
A boy named Allistaire is often teased at his all-boys school. One night he dresses like a girl and stumbles upon the boy who often bullies him, Simon. Allistaire runs off into a tower and as Simon runs after him, we see the sign "Welcome to Wonderland" hanging by the tower's door.

14. The Pearl Blue Story
Do you believe in mermaids? Coggy, a young boy finds a mysterious lady laying down near the shore of the beach. He brings her home to help her.

15. I Am a Piano
A piano tells the story of her life and the people she encounters.

16. Parade

Le théâtre de B
1. Noël
A short story about a holiday romance.

2. Teddy Bear Satsujin Jiken (The Teddy Bear Murder Case)
Four murders have taken place at an all girl school. Lying beside each of the victim was a teddy bear with one missing limb.

3. Yonshimai Satsujin Jiken

4. A is for Alice
Alastair, a grown man, is off to follow the Rabbit once again to return to Wonderland.

5. Nedai no Musume Atelier no Musume (The Bedroom Girl, The Sculpture Room Girl)
A story about a girl in her death bed finding another chance in life in the body of a doll.

6. B&W (Black&White)
A story about a boy waiting for his sister.

7. Le Jardin du thé (The Tea Garden)
A mysterious story about a poor young man who orders a kind of tea called Huan Ying – “The Illusion”.

8-9. Free Fitting for Her
A priest and his captured vampire must save a naive and selfish young girl from the murderous desires of a Lolicon. But perhaps this girl isn't all that she seems.

10. Rose Dusk, Pale Moon

11. Hello, My Sister

12. The Happy Prince

13. Welcome to Wonderland
Simon, Alastair's old classmate, is now a grown man who bumps into his childhood Wonderland traveller.