I possessed a third-rate extra villain character in my favorite game. I have no ambitions and I just want to live a quiet life. But sheesh, this world is a hard place to survive in. I will survive to the ending of this story, in a way the protagonist cannot. I will survive in the way of a third-rate villainous character.

I thought I was an illegitimate child… but it turns out that I was a complete stranger?!

A year after transmigrating as an extra, I found out that I was on the verge of being kicked out.

I said I’d rather leave the house on my own.

“Actually, this child is my daughter. Right, daughter?”

Did I catch the attention of the psychopathic duke?

‘I heard that the money he gave after playing with someone was enough to buy an island?’

I got along with him as his daughter because I thought I could get his fortune later on. And a few months later, I would leave his house with a thick bank account.

“Stay by my side until I tell you to leave.”

However, my dad, who regarded me as a toy, came looking for me and held me back.

***

After returning home due to dad’s persuasion, the families and my dad fought to adopt me. My uncles and aunts gathered to protect me, and future psychos began to have strange obsessions over me.

“Happy Birthday, Ayrin. You’re the head as of today.”

On top of that, the duke’s position was my birthday present.
Everything is going just as I expected.

[Hey, how long are you going to sleep? Grandma told you to take your retainer off!]
[Cha Miso, you’re going to die!]

What is that voice?
Will I be okay like this? (Synopsis: Gourmet Scans)

"Onii-tama?"
Cain, who reincarnated as one of the love interests of an otome game, screamed at the loveliness of his sister, Diana. I can't believe that this angel is going to be a villainess with countless bad ends-- No, there is no way that such a future can exist!
Clenching his fist tightly, he raises his sister into a gentle lady, while also dispelling the darkness held by the love interests in place of the heroine.
Relying on his game knowledge from his previous life and an orphaned chamberlain. Everything for his beloved sister-- The brother's challenge begins now!

A new infection has spread around the planet, that turns people into undead. The story begins a few minutes before the first recorded case, and shows the struggle of six youths to survive this new world.

Icelandic seventeen-year-old Kumiyama has three secrets: One, he can talk to cars. Two, he is weak to beautiful girls. Three, he is a detective.

The adventures of a lycanthropic high school boy and his classmate, who normally hates his guts but loves him when he becomes a doggo

The Sanzou Party has finally reached India after a long and treacherous journey. In this foreign land where the anomaly's influence runs rampant, the violence and stakes of battle are ever-increasing. And the consequences of their previous incarnations' tragic fate from 500 years ago also lie in wait...

Frey Raon Starlight was the hero who killed his family and comrades and destroyed the world. His goal was to return to the past, unlock a "hidden route" to truly save the world, and achieve peace.

As planned, he successfully returns to the past and gains access to the hidden route. However, his relief is short-lived as he is confronted with an unexpected truth: the five heroines he killed in his previous life have retained their memories and are now trying to kill him...!

Can Frey, under such extreme circumstances, save the world this time?

Several thousands of years from now, there exists the Joker Galaxy of five Star Systems, where a long, long war is being fought. The god of light, Amaterasu, is trying to unite the galaxy under his rule. The fighting stands between giant mecha called Mortar Headds, their pilots, the Headdliners, trained since birth for their task, and the female humanlike computers called Fatimas, necessary for controlling the MH. Many are the lives and destinies found throughout the more than thousand year long era of war, although Amaterasu seems to live through it all.

Note: To honor its 25th anniversary, the series was reprinted under Five Star Monogatari Reboot.

Toyspress, a company co-founded by the author, published the English translation. To date, 26 Volumes of the English version have been produced, covering Vol. 1-10. The future translation remains uncertain.

Marie gets hired to be a maid. But not just any maid... A robot maid!? How will she get through her new life pretending to be an emotionless mechanical maid? A manga full of comedy and romance!

Starts with a one-shot, and has been officially serialized in LALA magazine.

An immortal being was sent to the surface of the earth and met a boy living alone in the middle of tundra. The being can take the shape of dying things, but only if the "impetus" is stronger than the previous one. What sort of experiences and meetings will the being encounter while living forever?

Yoshino Michi is 32 years old and married. Her relationship with her husband isn't bad. Just one thing is lacking: sex. One night, when she's having drinks with Niina Makoto, her 36-year-old senior from work, she finally opens her heart under the influence of alcohol and shares her worries about the lack of intimacy in her life. Niina reacts with a surprised face and says, while laughing somewhat lonelily, “I'm not having much luck with that either.”

Shimazu Toyohisa, a real-life samurai who fought in the pivotal Battle of Sekigahara. In his dying moments, Shimazu is transported to a world of magic with other famous warriors throughout history. These warriors are forced to fight each other in an endless battle.

Note: Nominated for the 4th and 5th Manga Taishou Awards.

Cayena, the Imperial Princess, was known as the most beautiful woman in the Empire. She was a woman who knew nothing but evil and luxury.
However, she was destined for ruin: she would be used as a chess piece by her younger brother to secure his throne and killed by her crazy husband.

“I’ll make you the Emperor.”
“… Sister, you're going to make me the emperor?”
“In exchange, give me freedom.”

She had to change things before she became that Cayena.

It was an era of terror, a time in history where 10 suns shone as the world below burned under its mantle. As a result, Yae, a legendary warrior, was summoned and commanded by Chunjae, the father of these 10 suns, to shoots down all but one sun. But of course, the suns’ mother, Hwaehwa, did not take this news well and, in vengeance, swore to revive her dead sons. After a long time, Hwaehwa returns and challenges Chunjae to a game of Baduk. She brings Hanbal with her, who was once Chunjae’s follower and releases a thousand demons down to earth, proclaiming that they are a symbol of her Baduk stones. Now, in order for Chunjae to gather his stones, he searches for Dong Bangsak and provides one of Yae’s followers, Hangah Dong Gun (東君) to watch over him as he embarks on his journey to seal these demons...!

A spin-off centering on Lu Bu Fengxian.

After a few years, the main character Jinguu Masato, returns home. Due to his nature, he loves animals and he also likes to visit them. Because of this, he loved to visit the zoo since he was small and that's how he developed a close relationship with Hanayo. However, Masato gradually starts to notice some strange incidents happening in the zoo and after that, he's thrown into this unexpected world...

Misato Takuma, who has a crush on a classmate, is suddenly kidnapped at the infirmary when he comes to have a second checkup. When he wakes up, he's strapped to a bed and forced to do "something" by a beautiful nurse he doesn't know! It's a mysterious hospital where men are locked in an isolation ward and managed by beautiful women! Where the hell are we? And what is the purpose of these beauties? And then the love game between a woman and a man with their lives on the line begins!

A senior disciple from a countryside martial academy returns as the world’s best! Dragged into a brutal political war, senior disciple ‘Hyeok Musang’ didn’t return after the bloody war ended. No one knew whether he was still alive for 5 years.

Upon barely returning to his hometown, he found his Dragon Tiger Martial Academy being persecuted and destroyed by a third-rate gang.

He thought he could live peacefully with his fellow members after winning the war but seeing the miserable state of his master and fellow disciples, he was filled with anger and guilt.

With the return of the senior disciple, everyone thought things would get better but only for a moment. Things were still happening in his hometown of Yangzhou County. Was the war really over? The head disciple raises his sword against the dangers threatening his Dragon Tiger Martial Academy.

Aizawa Kakeru is an energetic and dedicated eighth grader who serves as the manager for his school’s football team. Though he was well known for being a talented player the previous year, an accident during one of his games caused Kakeru to vow never to play competitively again. Still passionate about the sport, Kakeru dreams of one day becoming a professional football trainer so that he can work alongside his older brother Suguru, the ace of the school team who has represented Japan in international competition.