Some 20 years have passed since the protagonist was summoned to another world and retired from the army. He is still single in his 40s and lives as a low-ranking professor, until one day, an elite 'monster girl' transfers into his class.

Fujiwara Naeka is a typical 17-year-old high school student. Or so we thought. She's really one of two surviving heirs of a tycoon who has the right to inherit his mass fortune when she turns 18 in half a year. Fubuki, a young and beautiful maid, and Kogarashi, a big burly maid guy with a mask, have been assigned to keep Naeka and her brother Kousuke safe from those who would plot their demise, and to steal the fortune she would inherit.

The bullied loser Kim Jaehyuk receives 'Top 1 Fighting Tutoring'!
Kim Jaehyuk is a high school student who has been living in despair under the torment of bullies. He's good at studying, but he'd rather be good at fighting.
Then, as if by fate, a 'fighting tutor' comes into his life!

Souji Enishiro, 15 years old (high school dropout), is a controversial streamer, "Aoringo," who makes a ton of money through his violent and outrageous video content. Although he is seen as a troublemaker, in reality, he is a kind older brother who loves his younger sister and sweets. Even his controversial videos are just a means to cover the huge medical expenses for his sickly younger sister. No matter if everyone in the world hates him, he is happy as long as his sister is doing well. That is until something happens to his beloved sister...

Ichinose Shiki, an inheritor of the blood of Oni had lived out his entire childhood oblivious to this fact. However, when an unknown man comes rushing into his home in attempts to assassinate him, his foster father finally reveals the truth. In a world where Oni and Momotarou have never been able to coexist, join Ichinose in his struggle for power and unifying the two races!

The game has emerged into reality, the rules of the world have been turned upside down and humanity has entered the era of becoming players with the world set as a game stage. The only way to become a player is by leveling up to become stronger! The only way to rise to the top of the world! On the day of world fusion Lin Moyue chose to take on the sole hidden class, Necromancer. From then on, Lin Moyue would not die until his summoned creatures died out. “I sit on the throne of bones as the God of the dead and walk between life and death.” “I am a walking catastrophe!”

Himari fell in love with the band and Sakura at the new student welcome party when the band performed.
Himari talked to Sakura, and she fell in love with her smile.

“Let’s start a strategy meeting for making friends.”

This is a story about her and me. It’s the worst and the best second-life high school rom-com ever.

Love, friendship, and the sparkling joys of youth. The high school life that I’ve looked forward to- still ended with me being alone. Then, just a day before the graduation ceremony…

“Don’t die! Nanamura-kun!”

Sora Hanamitsuji, she’s a beautiful girl that even models can’t compare to. My life ended after getting hit by a truck to protect her. …That should’ve been the case.

“It must be because the gods got bored.”

However, with this accident, Hanamitsuji-san and I returned to the day of our high school’s entrance ceremony. The second high school life is no longer as charming and youthful. I was going to spend it modestly and alone. …But, she said that won’t do.

“Well, I’ll help you make friends.”

This is a story about my second high school life. It’s the worst and best teenage rom-com ever.

The Nagare family had a happy home with three parents and three children. However, their son Kiritaka was secretly bullied at school. Then, an incident occurs, and the mother Mari's love for her son goes out of control.

A romantic comedy centered around "The School Prince" bringing the tense conflict of young boys and girls to the breaking point!

A story about a flirty kouhai seducing her senpai.

Childhood friends who have been together since they were little. They both realize their feelings for each other, but are too close to be honest. What connects them is the "I love you game" that they have been playing since they were little. The end of their love is decided in this simple game where the winner is the one who makes the other embarrassed!

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.

A prodigy of science and a solitary genius—yet terrible at so many things!?

Poor university student Sanosuke Saraki unexpectedly reunites with his admired genius classmate, Koharu Kobachi, at his part-time job back at his old school. However, this supposed genius is now a "5th year high school student" who has repeated her second year in a row...! Saraki's mission is to "make Koharu graduate by the end of the year."

Ririsa Suzunomiya, who is forced to live a cramped life at a girl's school where genuine ladies gather, is drawn to the sounds coming from the old school building...? The gorgeous and ladylike girls shout with beautiful sparks!

My childhood friend is also my girlfriend. A dream come true, right? Hell no. She insults me on a daily basis. She grinds my dignity into shreds and it takes a toll on my mental well-being. I can’t take it anymore.

So I’m left with no choice, I’m going to break up with her. In order to maintain my sanity, it’s the only option.

And thus, the story of my break up begins…
Web Novel Raw
https://ncode.syosetu.com/n0844gb/

Misaki-kun may be adorable, but he's just the 'best friend' type character you can find in any gal game. However, the protagonist, Kihara Hareta, isn't set on wooing any of the heroines; he has his eyes set on the Unobtainable Misaki-kun! Gender makes little difference in the face of such cuteness in this heart-stoppingly sweet comedy!

Two high school students are using bugs in our reality to exploit them for their advantage. But then a ridiculous exploit leads to severe consequences for one of them...

The story revolves around the lives of two rough-and-tumble high-school friends Kato Hiroshi and Nakama Toru, who seemed to make a habit of getting into trouble and starting up fights. In keeping with the spirit of the manga, Toru and Hiroshi sport slicked back 50's style perms and adopted exaggerated swaggers that made them comical and yet also oddly cool. The drama also features an assortment of outlandish characters who sport even weirder fashions and hairdos. To describe the action in this drama, think Fight Club meets The Breakfast Club.

Won the 12th Kodansha Manga Award for general manga in 1988 (shared with Bonobono).

Kubo-kun tries to learn about romance for the sake of writing light novels, but he turns out to be the most tactless and clueless person ever!?