Genre - Seinen

Jun receives a phone call from his wife Manami telling him that she's about to give birth, while he's at the apartment of his mistress Yoko. He promptly breaks up with his mistress and runs out the door to rush his wife to the hospital. Unfortunately, the elevator becomes stuck on the way down, and he's trapped with three strangers. To pass the time, they decide to share their deepest, darkest secrets. Jun can't help but be horrified by the criminal acts these seemingly normal people are capable of committing... and getting away with. Will a rescuer ever come, or will they be stuck in this nightmare elevator until they all die?

A resurrection with a wind! Story with a wind! I, Cyril, have been reawakened in another world and vowed myself to save Woman Sophia, the villainess of an otome game, from the numerous terrible destinies that look for her! I’ve raised her to be a legitimate young woman, holding her back from going to the clouded side… in any case, evidently, she’s created affections for me. Also, presently the game’s champion has showed up, jeopardizing all I’ll achieved. All things considered, as her omniscient steward, I will oppose destiny and guarantee milady’s joy!

Following a car crash, 52-year-old government worker Kenzaburou Tondabayashi stirs to track down he's become Effortlessness Auvergne, a duke's little girl, and all the more critically the villainess of an otome game. Not having any desire to hinder the blissful endings of the youthful characters around him, Beauty embarks to assume the part of the miscreant, yet whether it's because of Kenzaburou's recollections of being a friendly parent disrupting the general flow or not having the memorable option those troublesome unfamiliar names appropriately, it turns out to be much harder than it looks…

Gion Kenji is short and perpetually pissed off about it. Iwashimizu Sumiaki is tall but timid. Although it's bullies that bring this unlikely pair together on the first day of high school, it's the rugby club that will make them friends.

New Series by Hiroki Endo, about a young man training in Shooto style MMA.

From MangaHelpers: The world is in a war against an alien race called "Mimics," who have taken over most of the world with a mission to eliminate the human race. Keiji Kiriya is a new recruit in the United Defense Force, which is battling against these "Mimics." On his first day of deployment, Keiji and his unit encounter "Mimics" and are all killed... Or was it all a dream? For some inexplicable reason, after every time he dies, he is resurrected and returned back to the day before the battle. Why does this happen to Keiji and how can he escape from this never ending cycle? [c_k]

Foreign exchange student Alyosha Stalina has been attending a Japanese high school for 3 months. She comes from the nation of Solessia but she is yet to fit in with the other students because of her unfriendly demeanor and cold personality. Rightfully so because Alyosha is a trained assassin that has been murdering people since she was 5 years old. Officials in Estolakia, a country devastated by the attacks from Solessia, found the orphaned Alyosha and trained her as a top notch assassin to work against Solessia. Her most recent and soon to be last mission is to murder the president of Solessia who is to attend the high school she has infiltrated for 3 months. However, the mission is aborted and she is ordered to remain a student. The only thing Alyosha knows how to do is to be an assassin and has never learned how to be a normal teenage girl. Will Alyosha be able to complete her most difficult mission yet?

Based on the Amagami dating sim.

Continuation of SHINONOME Taro's Amagami Adaptation with the second heroine, Kaoru.

When he is caught up in an off-world transport intended to convey heroes, Shinichi Sagara, also known as Shin, is employed at a corporate sweatshop. Shin quickly realizes something is wrong and escapes to another kingdom to start a contented idle life in a mountain village after being transported to the Kingdom of Tondemo, where they take advantage of these off-world heroes' powers. Shin encounters a nobleman who is imprisoned in a distant section of a lord's mansion one day. Will that peaceful rural existence be totally altered by this?

Young Ma Go-eun and her father are about to be evicted from the haunted house they've run throughout the years. But Go-eun is not about to let the park owner demolish their haunted house and her memories of her childhood and her mother. She resolves to go to the United States to surpass trials and get a million dollar cash prize awarded to those who can survive a stay in Ghost Jack's House.

From the author of in/famous Suzumiya Haruhi, Amnesia Labyrinth is a story of murders and twisted love.

Fear runs rampant throughout Tokyo with the revelation that demons in fact exist amongst us. Paranoia and the darker side of humanity boils onto the streets as people turn on one another, suspecting that anyone could in fact be a demon hiding in human clothing. Amidst the growing tensions, tragedy strikes Akira causing his mind to snap, retreating into his subconscious, allowing his Devilish alter-ego Amon to break free from Akira's cage of flesh and wreak havoc on both human and demons alike.