A "dragon" appears from a container that fell in front of Dazai Ryunosuke's eyes. The disastrously beautiful "dragon," Rinne Irako, had been condemned to death as a world-destroying calamity, and was being transported to a place of refuge. Rinne Irako was sentenced to death and transported. But as fate would have it, the "dragon" girl had a miraculous encounter with a boy, and her destiny was about to change drastically.

A mysterious girl and a strange ammonite I met at my new school. I want to dream of the Cretaceous Period with my "favorite" girl! The humble and passionate adolescence of me and her, who devote their high school life to excavating dinosaur fossils, begins!

Youth Romcom about a transfer student boy meeting a fossil fanatic girl in his new school who is introducing him to the paleontology club

A world where machine civilization has perished and immortal monsters called "Monotsuki" are rampant. Isana, a girl born in a remote village, meets a mechanical person who lost her memories and looks exactly like her sister, who should have disappeared in the ruins she wandered into. Convinced that "My sister is alive," Isana gives the mechanical person the name "Hime" (princess) and together they set out on a journey to find her sister.

Kay Brennan is a hero, no doubt about that. They're the strongest person in their school in terms of combat strength and magical power. Compared to Kay, Dino Turner - the eternal 2nd place - might as well be nothing, and as such Dino has declared Kay to be his archrival. However, Kay has a secret: she's actually a girl crossdressing as a boy. And Dino is the only one who knows her true nature.

From Yen Press:

Accepted to a high school specializing in the arts, Yuno moves into a nearby apartment complex to make her commute easier. Just a few days into her new routine, she quickly discovers that creativity doesn’t end with the art school bell! Her neighbors — Sae, Hiro, and Miya — are all fellow students, and each has her own hilarious quirks. And eccentricity clearly rules this school; Yuno’s homeroom teach is a cosplay otaku and the principal is just…weird. Will the quiet Yuno be able to handle this creatively kooky cast of characters?

Arata Natsume works at a child guidance center, is in his thirties and single with no plans for marriage. But one day, he receives a request from the child he was in charge of, Takuto, to "meet the criminal who killed his father". That serial killer is Shinagawa Shinju, also known as the "Shinagawa Pierrot".

A love story between a 12-year-old girl and her 18-year-old senior.

Need Correction!!

"How did you know? I hid it well so that no one would find out."

Adrian Caesar von de Paltzgraf, the successor to the Paltzgraf Family. He is hailed as an angel in this world, but only I knew that the serial murders and murder attempts happening in the area which everyone was talking about were all committed by a young, good-looking gentleman.

[Adrian's murderous intent has increased.]
[Convince Adrian to lower his murderous intent. If not, you die.]
[Adrian's murderous intent is at 92%.]

I am the only one who knows. I was the only one who transmigrated into the world of this ridiculous horror game.

---

Note:
- Only Ridibooks has all the volumes, due to Volume 1 of the side stories being R19.
- "No Exit Horror" is the English name on the ebook and physical Korean novel cover.

Middle school teacher Nobunaga has always been dreaming of such a gal game-like situation. However, the one who appeared before him was Kichou, a 14-year-old girl who proclaims herself as his wife. Appears to have arrived from the Sengoku era, she mistakes Nobunaga as Nobunaga Oda and urges him to conceive a child with her. Thus begins the age-difference love comedy between a gal game-loving teacher and a Sengoku era expert princess.

‘How long have i been laying down at home…?’ Han Jia, who is turning 32 this year (she’s a freelancer who’s still doesn’t have a full-time job/jobless), suffers because of the pressure given by people around her that keep telling her to get married. Around the same time, Jin Mincheol, her childhood friend who came to Jia’s hometown for holiday, is having the same problem. Then, the two people got married just like that. Now that they have married….. ‘Huh? We match each other more than i thought?’

Wakana Gojou is a fifteen year old high-school boy who was socially traumatized in the past due to his passions. That incident left a mark on him that made him into a social recluse. Until one day he had an encounter with Kitagawa who is a sociable gyaru, who is the complete opposite of him. They soon share their passions with one another which leads to their odd relationship.

The strongest female warrior of the west, Seraphina de Lavillant, was defeated by barbarians of the east.
What awaits her are endless days of torture...is what she thought.
Instead, she was offered "marriage to the barbarian king"!?
The start of a fantasy world marriage by former enemies!

Lost in a new town, Cocoa stumbles upon the Rabbit House cafe as she searches for the place she'll be staying. Hoping for rabbits, she enters what she'll soon discover is her new home.

GochiUsa follows Cocoa's adventures working for Rabbit House as she meets her new friends: the quiet Chino, the soldierly Rize, the quirky Chiya, the ladylike Syaro, and even a mysterious talking ... rabbit? ... named Tippy.

The continuation of the Q.E.D. series under Shounen Magazine R.

Lee Gilsoo moved schools in order to avoid the hell-like organizational bullying.

At the new school, there are no bullies or bullying, but there is school violence?!

A world of fair violence among students, the “Fighting Arena.”

Within the Fighting Arena, students fight and enjoy violence.

Can Lee Gilsoo, who has only ever lived getting beaten up, adjust to this fierce world of violence?

This is the bloody school action growth story of the loner bully victim, Lee Gilsoo!

One day, "I," an ordinary high school boy living in the present day, was hit by a truck and reincarnated in another world. But what a surprise it was to find out that I was reincarnated as Elena Evan, the "villainess" of an otome game!

If this continues, the future that awaits me will either be condemnation, execution, or exile... I want to avoid that at all costs. While I was worrying about this, I found a glimmer of hope. If Tiara, the main heroine, and I could get together and find a yuri route for us, maybe we could avoid a bad ending...?

However, I am now beset by a number of beautiful and handsome men...?

Hino is your average high-school student. Sakuba is an amazing, talented, honor-roll student. But when Hino discovers Sakuba's secret half-demon identity, his life becomes anything but ordinary.

A story about triplets who love their older brother 12 years apart, since age doesn't matter to them.

25 years old unemployed Lee Juwon.
One day, he became a dad. "Dad...?" But... his daughter is too cute.