Corseltel, a sacred land where dragons and beastmen reside. Protected from the outside world by valleys and mountains, it's inhabitants, including Dragon Mages (ryujitsushi), live in harmony. The Dragon Mages are able to borrow and utilise the dragon's magics, but have to care for and look after the dragons as an exchange. Several years ago, the late wind Dragon Mage picked up a child floating down stream in a crate. Now, the child has grown into Corseltel's greatest dragon mage, able to utilise all 7 dragon's magics: fire, earth, wood, water, wind, light, and dark. More like a dragon baby sitter, caring after 7 baby dragons, these are the adventures they face.

The adventures of Marciel and his dragons continues. In Koryuu Monogatari, the baby dragons have grown up a little.

Corseltel is a fantasy land where dragons and humans live together in harmony. Dragon Sorcerers, in return for borrowing power from the dragons to use magical spells, must take care of the dragon offspring. Mashel, said to be one of the best Dragon Sorcerers in all Corseltel, is able to use all 7 dragon types meaning that he must take care of 7 different dragon children. The dragon children, each representing the types (dark, light, fire, water, wind, earth, life) learn to harness their power through Mashel and also look up to him as a parent. The cuteness of the dragon kids and the life lessons they learn will capture many readers.

Corseltel, a sacred land where dragons and beastmen reside. Protected from the outside world by valleys and mountains, its inhabitants, including dragon mages (ryuujutsushi), live in harmony. The dragon mages are able to borrow and use the dragons' magic, but have to care for and look after the dragons in exchange.

Several years ago, the late wind dragon mage picked up a child floating down stream in a crate. Now, the child has grown into Corseltel's greatest dragon mage, able to use all seven types of dragon magic: fire, earth, wood, water, wind, light, and dark. More like a dragon babysitter, caring after seven baby dragons, these are the adventures they face.

Chris is a tomboy whose relatives send her away to a boarding school after her father dies. As she grows up in Victorian England, Chris must decide whether to give in to what society expects of her, or to challenge it and follow her own dreams.

The future cannot be changed! In 2019, former track and field club member Maki Makino meets a mysterious man with sunglasses on her way to school who saves her life. That encounter connects her to her past and future... Presented with overwhelming power, a 'boy meets girl' story opens here with unpredictable results!

From Summer Rain:

Momoko is a girl who likes learning about the trivia of life, and begins wondering about Haishima-kun who sits next to her in class and always dozes off. One day, they have a small exchange as they were asked to mark each other's quizzes, and she learns that Haishima isn't as scary as expected...?

After countless years, the Heavenly Demon, sealed within Mount Tai, finally awakened, only to discover that humanity had long abandoned the radiation-soaked Earth and was now exploring the far reaches of the galaxy.

The world is devastated by the sudden stampede of the mysterious invading creatures called 'cosmof'. Amakawa Alice still believes that her family, that disappeared 6 years ago, will return. Can she protect her home on her own?

From MegKF:
This 4 volume manga is about Haruko, who, after her mother's death, gains her mom's familiar and her witch's name. Unfortunately, Silk, the cat familiar, has been unable to teach Haruko any magic but dream communication. But beware, if anyone finds out her witch name, she'll have to obey that person. Is this real, or is it all in her mind?

A very short story in full color about the memories of walking along the path with blossoming cosmos.

Kaede Mizumori, a high school student who can see through people's lies, lives a dry life so as not to make waves. Until he meets the mysterious schoolgirl Rin Homura --- a thin sci-fi alien drama.

From Entropy:

In the languid hours of yesterday, I went to the tangled grasses near the river, so tangled that humans don’t often venture there, and had heaps of fun playing alone. As per usual, I had had a glass of sue-ju with grandmother in the morning, and drunk, I grabbed a towel and stumbled my way up. There won’t be any watchers, my body thought, and it slipped so easily into the water. Floating in the clear and pretty water I looked at the sky, saw the floating clouds. Hee hee… in that small space I even had a go at swimming like the pros. If you sit on the rock and rest for a bit you can see the small sand-colored fishes swimming around. Even such small creatures made shadows on the river bed and moved around. Yeah, every day I play at being a mountain wizard. Whether the axe handles decay or not… violets.

Rika is 19. She loves cosplaying, especially wearing high-school uniforms. On an online dating site, she meets a high school student, Hajime. He turns out to be her ideal guy and she meets him pretending to be still a high school student... Can this kind of relationship work?

As a result of her "vigorous attitude", Ritsuka is known as the tomboy of Sakuraya police station. While on duty, she was accused of a cosplay scandal. Later on that day, she discovers a girl who was raped by an unknown man in the men's bathroom. With her fellow cops, she and two other policemen from the Criminal Investigation branch - Daisuke Takaya and Eiji Itsuki - attempt to find the suspect.

From Kotonoha:

One rainy day, the young woman Natsuki encounters a high school student in the street. Acting on an impulse, she gives the girl her umbrella and walks away. It turns out later that the girl, Michiko, is the younger sister of Natsuki’s sister’s newly-married husband. Even though Michiko has a difficult personality and doesn’t open herself to others easily, she seems to be attracted to Natsuki. Thus begins an unusual friendship between two unlikely characters who need each other more than they first realize…

The main story (Cotton) was released as four chapters. There are also four additional stories:

Story 2: Creature
Story 3: Asa no Kodomo
Story 4: Tegami (Letter)
Story 5: Zange

1-3. Cotton Candy
4. Bitter or Sweet?
5. Haru to Miniskirt
6. 37℃
7. Aki Iro Irozuku
8. Tori no Yukue
9. Countdown
10. Cotton Candy 1.2.3

A down-on-her-luck witch comes home for tea.

Our young protagonist faces the greatest challenge of his time... babysitting and rehabilitating three massive perverts. Their rich father has given him the arduous task of turning them into three young, refined ladies.

But don't sweat the details. You're here to self-insert, right? Just pick your waifu: masochist senpai, nympho classmate, or exhibitionist kouhai.

From ANN:

The story follows Kanzō Wakai, a 15-year-old who is considered weird due to his hair which has looked like "dried seaweed" since birth. The boy with the troubled adolescence happens to encounter Noemi Hokari, a mysterious, peculiar girl who believes that she "cannot touch people." Were the "dried seaweed monster" and the "electrified girl" destined to meet?