A man finds himself in a situation where he unwillingly learns to care for and teach Nivawa, a child of an intelligent aquatic species named Afrika, the ways of human culture.

This is a world where humans and vampire has found something to co-exist: Artificial blood. Still, you can't really helped that people would be scared of vampires bec. of their dangerous nature. Meanwhile, a man (uke) who is tired of loneliness (death of lover) decided to adopt a vampire child. OFC, he had needs so he calls in for sex service every night. What he didn't know is that the kid sees it and because the kid drinks his blood, he is growing up too fast. Will MC (uke) be able to see this vampire as a grown man when he was just an adorable little child yesterday?

From Aerandria Scans:

The beautiful singer Lucille and his orchestra invite you to the city of fear where puppets hunt down humans. The puppets are playing an oratorio of magic and illusions!

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This manga also features the unrelated short story Camelot Garden in vol. 5.

Quinta is an infamous grand witch who has lived over 300 years and is known for her cruelty and killing other witches. She's shrouded in mystery and secrets, but the truth is, she's actually only 16 years old. In an unexpected turn of events, Quinta becomes a bodyguard for Nestor Gilroy, a renowned professor with 5 PhDs, who is being hunted down for his unpublished research. Together, Nestor, Quinta, and her animal companion Feeyo embark on a journey in order to have Nestor's results published.

A collection of stories inspired by Grimms’ Fairy Tales.

Story 1, G's Diary: A girl with no memory of who she is spends her days working in a house she has no memory of entering.
Story 2, Frau Trude
Story 3, The Summer and Winter Garden
Story 4, Little Red Riding Hood
Story 5, The Frog King or Iron Heinrich
Story 6, Little Brier-Rose
Story 7, The Bremen Town Musicians
Story 8, Rapunzel.

Its been 15 years after the last Great War. While the scars of wars appear to have vanished on the outside.In truth, the world has become a much harsher place.Follow the journey of Felix and Bay on their quest to find someone from their past.

From 200 wpm:

Once upon a time, there was a mermaid: "I want to become human so I can fall in love" she said. When her wish was granted, the lower half of her body turned to foam and she became a human... MALE ♂!?

This is the love story of a 30-year-old virgin man and a beautiful (male?) mermaid!

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From LuffyNoTomo:

A 30 year old man named Koganei, Manato is down on his luck. He can't seem to get a job, has little money, is still a virgin and is giving up on his dream. Sitting alone on a swan boat in a pond next to a shrine, he holds a lottery ticket thinking this is the only way his dream may come true. But the wind blows it away and he falls into the pond, thereupon seeing a beautiful mermaid!

Manato ends up going back to the pond and after the mermaid decided not to kill him since he gave her food, she tells him about her dream to become human and how she wants to find love (she collects coins and throws them to a shrine in order for her wish to come true). Manato decides he doesn't want to get involved anymore because he has his own worries, but after another bad day he goes back to the pond. She finds him again and after listening to his complaints, she decides to give him all her saved up coins in order for his wish to come true. She suddenly turns into bubbles and disappears.

Confused and upset, Manato hears a strange voice and a god from the shrine comes to say that she will take the coins and grant him a wish. He decides to use his wish to bring back the mermaid as a human. His wish comes true and he sees the mermaid back as a human, but she's a guy! What will happen in this crazy love comedy!?

The lead is a spirit medium, although unfortunately he's not the best. His medium house has lasted for generations, but he only has a quarter of their ability - the only spirits he can call are animals, and while his touch can feel the spirits, he can't even hear them. For that, he needs help from his feline sidekick, although he can only be called half a cat, as he has the past life memories of a dog. Together they aid the animals they encounter, helping them find perspective by exploring their pasts.

From Which Scanlations:

One day, Kengo Yagami found some of his classmates teasing a turtle that lived behind their school--and he beat them up. But when the turtle spoke, he was so shocked that he kicked it as hard as he could. Unfortunately, the turtle was actually a god, and as punishment, he switched Kengo's body with his childhood friend Mitsuka's, and their new bodies are causing both of them a lot of trouble at school...

Also includes the one-shots "Kirakira Hoshi no Ana" and "Kimi wa boku no Saboten."

Chiaki inherited the house of his late great uncle, who was a shaman and starts living there. When he finds a mysterious ring and puts it on, he accidentally summons a beautiful demon fox.

From Webtoon Live and Shiro Nabi: "Welcome to Survival, 'I Am Unhappy,' the exciting game show to find the world's unhappiest person! The grand prize... is a wish granted by God!" When the victor of the game show wishes for the end of the world, God accepts this wish with a set condition: the world's end would proceed over the course of 100 days, and during that time, he is allowed to 'change his mind' only once. Oh Duk Hee, a quirky comic artist who specializes in unhappiness, is chosen by God to to make the unhappiest person on Earth happy again. With the pressure of mankind's destruction riding on her shoulders, will she be able to change his mind before it's too late? The competition to choose the world's unhappiest human?! The hybrid school fantasy action story by Jung Pil Won!

A collection of slightly odd oneshots with a focus on female sexuality.

Story 3, Under the Mantle: A girl is unhappy with her boyfriend who doesn’t seem to care about her.
Story 4, Pandora: A strange encounter in an elevator.

A period drama set in 17th century Japan ten years after the Battle of Sekigahara, Gaiakitan tells the tale of of Sanada Yukimura assembling his team of ninja, the "Sanada Ten Braves." The story follows a mysterious and talented ninja, Kirigakure, who is reluctantly drawn into Yukimura's rebellion against the Tokugawa clan.

From Anime News Network:

The first Legal Drug series went on hiatus in 2003. Drug & Drop will again follow the lead characters Kazahaya Kudou and Rikuou Himura. The new manga will reveal Kazahaya and Rikuou's pasts as well as the background of Green Drug, the mysterious drugstore where they work.

An innocent sightseeing trip to Kyoto opens up a magical realm to shy high schooler Chikahito Takamoto. Visiting a legendary shrine, Chikahito finds himself in the mystical world of Hana and her comrades—and his immunity to their powers leads them to believe that he’s no ordinary awkward teenager! Protecting our world from violent elemental beasts, Hana and her team welcome the confused Chikahito—who isn’t quite sure that he wants to be caught in the middle of their war! One thing’s certain, though: since he’s smitten with aloof, childlike warrior Hana, he’s along for the ride, for better or worse!

Daisuu is a manhua artist who has been grew up in a nursing home. He lives a lonely and boring life everyday without any interactions with others. One day, mysterious Myou, who has cat ears, appears and changed Daisuu's life. Even though Myou always causes trouble, Daisuu's heart is filled with warmth that he never experience in his lonely life. This is an everyday comical life between Myou and Daisuu, as well as revealing mystery revolving Myou gradually.

Count D has opened his petshop again, this time in Tokyo's Shinjuku!

For those who haven't read Petshop of Horrors, Count D's Petshop is a place where one can find animals from the most ordinary housepets to savage predators to mystical beasts that should belong only in legends. Customers often find that their new pets change their lives more than they expect, fulfilling their dreams, or realizing their nightmares.

High school student Saika has psychic abilities, and is constantly tormented by people's thoughts. However, after he makes a friend, who happens to be in love with him, he finds it's not all that bad.

A spin-off comic based on the movie Sadako has appeared! Sadako, who doesn’t get to appear much in the film, was actually doing this and that?! Witness a short comedy from Sadako’s perspective! You may see a side of Sadako you’ve never seen before… ?

The story of a bird tengu with a soft spot for Kuro, a black dog he picked up one rainy day. But Kuro's true nature is that of a dog tengu, a harbinger of calamity.

"I'll bring you misfortune."
"So what? Stay with me, Kuro."

In his human form, Kuro can't hold himself back when faced with the sweet fragrance of the bird tengu he loves. And so they share their first time and first heats with each other. They won't stop until they're satisfied.