Is Keiji Anime Based On A Manga?

In a world where Alphas rule and Omegas obey, survival means staying unseen. Hagakure Sorahiko has mastered that art—quiet, careful, invisible. Until Miyamura Aronohai notices him. A powerful Alpha. A billion-yen empire. A man who gets what he wants. What starts as a simple secretarial job spirals into a dangerous game of dominance and desire. Each secret Sorahiko uncovers pulls him deeper into Aronohai’s orbit—where control feels like seduction, and surrender feels like fate. Because when an Alpha like Aronohai decides you’re his… there’s only one question left to ask: Will Sorahiko run, or will he burn? This is an MM omegaverse romance with dark themes such as; physical and mental abuse, torture, and dark thoughts…proceed with caution.

He married her for revenge. He wanted to torture her and get back at her parents for what they did. But his anger took a back seat when he started to see the cute woman and sweet. He started liking their sweet moments together. He started to like her. But before he could give a name to his feelings, she left claiming that she was in love with someone else. She left the man she loved more than herself. She loves him so much that she sacrifices her happiness, foolishly believing that he would be happy without her. But little did she know that he would come back to claim her again. This is the story of Kairo and Rose. He came back to claim his wife and kill anyone who stood in his way, even her lover. He is a mafia man after all. He promised to let her go if she wants to. But he is about to break his promise, because Mafia men never play fair.

Kiami Lynn, remembers dying in a zombie horde after surviving 8 years of an apocalypse. Remembering how she spent her first life helping family who never truly cared, abandoning the few who genuinely loved her. Her final thoughts are filled with regret and betrayal as she succumbs to the horde, reflecting on how her misplaced loyalty led to her demise. But death is not the end, Kiami awakens ten days before the outbreak in her own past, alive, whole, and confused. She is greeted by the Ultimate Power System, a mysterious interface that grants her a Sanctuary — a space to train, store items, grow food, and prepare for survival. Within the Sanctuary, she is guided by Echo, a cryptic, riddle-speaking spirit who teaches her to cultivate new powers, master her skills, and make strategic choices. Reborn, Kiami is no longer the quiet, people-pleasing girl she once was. She is outspoken, calculating, and insightful, using the knowledge of her past life to anticipate the coming apocalypse. Over the course of ten days, she trains relentlessly, honing her reflexes, combat skills, and strategic thinking. Haunted by visions of her past mistakes, she learns the true cost of misplaced loyalty and the importance of foresight, strategy, and decisive action. Every decision carries risk, but every earned skill and reward brings her closer to becoming a survivor capable of not just enduring the apocalypse — but turning the tide of the human vs. zombie war. As the outbreak draws nearer, Kiami begins to manipulate the real world, testing her powers, setting traps, and preparing to rewrite her fate. With Echo’s riddles guiding her and the Ultimate Power System enhancing her body, mind, and strategy, she is determined that this time, nothing will stop her — no betrayal, no undead horde, no past mistakes.

After defeating Yami, Hikari chooses to live with him. Before this, Hikari only has himself to face everything. But this time, fate has brought him to meet with a group called Hitaku. All of them have their own story. no matter what kind of things they need to do. Sometimes, they smile, cry, and... well, no matter what kind of situation they're in. they always have their way to face it. but the question is, Can they succeed in achieving their dreams in their way?

The Raikiri clan, which was famed as the most prominent military and tactical geniuses, existed since the feudal Japanese period during the reign of Minamoto Yoritomo. Bestowed with great power, the descendants of Iwasaki Senju yielded the Amaterasu, the power which awakens under emotional stress. Kenjirou Subaru was hailed as a legend for saving the clan at the tender age of six from a unit of 70 yakuza. However, all good things must come to an end eventually as the ancient Ninjutsu clan was assassinated in cold blood, probably by an external group fearful of the clan's prominence and place in modern Japanese culture. The horror of the heinous tragedy at his birthplace, the Village of Raden in Osaka rendered his mental condition unstable thus causing Izanami to go rouge. Unbeknownst to him, he ends up in Tokyo, involving in a frenzy of incidents, gathering to find the intel on the person or the organization responsible for the eradication of his people. Therefore, eking out an existence and pursuing an education. He would eventually make his way to Mitsushiba. He enrolls in high school and thus begins his quest to discover himself again. Eventually, he would be befriended by a group of students who change Subaru's view of life and show him that life this beautiful is worth living or is it really the case....

In the middle of Tokyo’s relentless rush, two strangers cross paths—by accident, in the most ridiculous way, and at the most unexpected moment—yet it feels as if the universe had quietly arranged it all. What follows are hesitant steps, faltering words, and small messages that slowly create a warm, quiet space between them. Tokyo Love Letter: Hibiki is a story where silence speaks, where ordinary days suddenly begin to matter, and where someone appears out of nowhere… only to become a place to return to, and a space to simply be oneself. This isn’t a story about falling in love quickly, but about feeling it grow—quietly, unexpectedly—through coincidences, through distance, and through the little things we never meant to hold on to.